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Journal articles on the topic 'R.C.C'

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Author: Grafiati

Published: 11 September 2023

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1

Imam Korabu. "Comparison between Limit State Method & Working Stress Method for R.C.C Structure." international journal of engineering technology and management sciences 7, no. 4 (2023): 56–59. http://dx.doi.org/10.46647/ijetms.2023.v07i04.012.

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Now a days R.C.C & steel structures are used in massive ways. Recently all the consultants are designed the R.C.C Structures by plastic method & its design by limit state method. The analysis & design of R.C.C buildings consists of beam, column, slabs & footings. The analysis & design of R.C.C Structures carried out by limit state method & working stress method. The sections obtained by limit state method should be comparing with sections obtained by working stress method to check the economy in design.

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2

Jirage, Deepak M., Prof V. G. Sayagavi, Prof N. G. Gore, and Prof P. J. Salunke. "Comparison of R.C.C. And Composite Multistoried Buildings." International Journal of Engineering Research and Applications 07, no. 07 (July 2017): 42–45. http://dx.doi.org/10.9790/9622-0707024245.

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3

., Yash Goyal SM ASCE. "ANALYSIS TECHNIQUESAND PERFORMANCE OF R.C.C POLYMER COMPOSITES." International Journal of Research in Engineering and Technology 04, no. 25 (December 25, 2015): 320–26. http://dx.doi.org/10.15623/ijret.2015.0425047.

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4

Vaseem, M. D., and Dr B. R. Patagundi. "Comparison between R.C.C and Steel Structures by Seismic Analysis." Bonfring International Journal of Man Machine Interface 4, Special Issue (July 30, 2016): 134–40. http://dx.doi.org/10.9756/bijmmi.8170.

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5

., Saurabh Kumar. "BIM FOR REINFORCEMENT DETAILING IN R.C.C FRAME STRUCTURES." International Journal of Research in Engineering and Technology 05, no. 32 (November 25, 2016): 307–13. http://dx.doi.org/10.15623/ijret.2016.0532045.

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6

De Souza, M. B., and Dr P. P. Savoikar. "Need for structural health assessment of R.C.C. buildings." IOP Conference Series: Earth and Environmental Science 1130, no. 1 (January 1, 2023): 012019. http://dx.doi.org/10.1088/1755-1315/1130/1/012019.

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Abstract As civil engineering structures get older, there is a need to maintain, repair, retrofit and restore the structures once structural health of the structure is checked and found that it is deteriorating. The structural health is checked by performing various Non-Destructive Tests (NDT) or partially destructive tests on different structural members of the given structure and by calculating the service life and residual life of the structure. Sufficient service life remaining and good NDT results and conclusions allow for repair and retrofitting, of the deteriorating structure. The various Non Destructive Tests conducted are Rebound Hammer, Ultrasonic Pulse Velocity, Half Cell Potentiometer Test, Carbonation Test, Core Test, Cover Meter survey, Windsor Probe Test, Chloride Test, Sulphate Test, and Resistivity Measurements, Pull out tests, Radioactive Method of NDT. In the present study, two case studies of structural health monitoring and assessment of residual life of RCC buildings in Goa are undertaken and the need for retrofitting scheme is assessed. From the test results and analysis, it is observed that one structure can be retrofitted while the other structure cannot be retrofitted. Some of the retrofitting methods that will be used for the structure are Shotcrete, Fiber Wrap Technique, RCC Jacketing, and Plate Bonding.

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7

Sarode, Jayashri, and Mr Amol S. Pote. "ANALYSIS OF FLOATING COLUMN BUILDING OF COMPOSITE AND R.C.C BEAM GIRDER & COMPARISON WITH R.C.C FRAME STRUCTURE BY USING ETABS V9.7.0." International Journal of Advanced Research 4, no. 8 (August 31, 2016): 1464–69. http://dx.doi.org/10.21474/ijar01/1349.

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8

Singh, Amul. "Study on Buildup the Properties of R.C.C. Structures against Fire." International Journal of Trend in Scientific Research and Development Volume-2, Issue-3 (April 30, 2018): 1843–48. http://dx.doi.org/10.31142/ijtsrd11575.

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9

., Vikash kumar, and Tarandeep Singh . "STRUCTURAL ANALYSIS OF R.C.C FRAMED BUILDING WITH FLOATING COLUMNS." International Journal of Engineering Applied Sciences and Technology 4, no. 3 (July 31, 2019): 558–62. http://dx.doi.org/10.33564/ijeast.2019.v04i03.085.

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10

Pathan, Abdullah Faruque, and Kavita Golghate. "R.C.C Shell Structure Design of Selected Head Cap Shape." International Journal for Research in Applied Science and Engineering Technology 11, no. 8 (August 31, 2023): 906–17. http://dx.doi.org/10.22214/ijraset.2023.55273.

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Abstract: A shell structure is a thin structure composed of curved sheets of material, so that Shell structures are inspired from natural element named “SHELL”. A thin curved member or slab usually of reinforced concrete that function as tension member and shell. The waviness plays an important role in the structural behavior realizing a spatial form. Some of natural elements like eggshell, seashell, fruit shells (walnut) etc are showing shell structure properties. The present reinforced concrete shells as a very efficient structure, spanning wide, architectonically beautiful, relevant and valuable structural solution. Shell structures are very attractive lightweight structures, which are especially suited to Architectural building, industrial application, commercial projects etc.. The actual design of shells, involves theories of shells and the use of appropriate codes of practice. Types of curved shell like Parabolic, Hyperbolic or Cylindrical members are often said to act as tension rigidity hence called tensile members. For achieving the optimized load capability and flexural strength of such an element in form of shell covering structure is checked in for M30 grade concrete. Tensile shell members are structural edifice that caries only tension and without buckling or bending. Tensile structures are the most common type of thin-shell structures used worldwide from past decades. The profile and aspect of structure used are unlike for loading conditions, geographical locations and Architecture design differs as such as horizontal, sloping or curved member (dome and shell member). In this research work the tensile shell (plate) structure is designed in the form of beam and as grid shell slab element (plate). After then load has been applied for analysis via software tool i.e. STAAD Pro. The types of load assigned dead and live loads. The Design code specifications for curved shell member in IS: 2210–1994, IS 2204-1962 “Code of practice for construction of reinforced concrete shell roof” [CED 13: Building Construction Practices including Painting, Varnishing and Allied Finishing] and the load case criteria is to be as per IS: 875(2)–2000. RCC design specifications as per IS: 456–2000

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11

Kamble, Rushikesh U., Musharaff S. Shaikh, Shagufa M. Sayyed, Ansar A. Sayyad, and Prof Hari D. Aiwale. "Comparative Study of Bubble Deck Slab with Conventional R.C.C Slab." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (May 31, 2022): 183–87. http://dx.doi.org/10.22214/ijraset.2022.42141.

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Abstract: When designing a reinforced concrete structure a primary design limitation is the span of the slabbetween the columns. Designing large spans between columns often requires very thick slabs thereby increasing the weight of the structure by requiring use of larger amounts of concrete. Heavier structures are less desirable than light weight structures in seismically active regions because a larger dead load for a building increases the magnitude of inertia forces which the structure must resist as larger dead load contributes to higher seismic weight. A new solution to reduce the weight of concrete structures and increase the span of reinforced concrete is “Bubble Deck Technology''. Bubble Deck Slab is a futuristic method which can effectively eliminate all the concrete from the middle of slab by replacing it with high density polyethylene balls. In this technique reinforcement mesh acquires, allocates and attaches the balls at exact position and also stabilizes the lattice. By these techniques the structural weight can be reduced from 25% to 50%. The main aim of our study is to compare bubble slab and conventional slab under cost analysis, stress and deflection. In our project, we designed both the slabs using AutoCAD and tested our design using Ansys software. The advantages are less energy consumption - both in production, transport and carrying out, less emission - exhaust gases from production and transport, especiallyCO2. Keywords: Bubble Deck Technology, HDPE Balls, AutoCad, Ansys, Conventional RCC Slab,Stress and Deflection.

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12

., Mithilesh D. Kapse. "SURVEY PAPER ON BEHAVIOUR OF MULTI-STORIED R.C.C. FRAME STRUCTURE." International Journal of Research in Engineering and Technology 04, no. 03 (March 25, 2015): 554–57. http://dx.doi.org/10.15623/ijret.2015.0403092.

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13

Khot, Prof Sainand. "Analysis of Carbon Footprint (Comparison Study between R.C.C and Green Building)." International Journal for Research in Applied Science and Engineering Technology 7, no. 5 (May 31, 2019): 3049–51. http://dx.doi.org/10.22214/ijraset.2019.5503.

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14

., S. S. Patil. "A STUDY OF R.C.C. BEAM-COLUMN CONNECTION SUBJECTED TO MONOTONIC LOADING." International Journal of Research in Engineering and Technology 02, no. 13 (November 25, 2013): 125–31. http://dx.doi.org/10.15623/ijret.2013.0213022.

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15

Kasat, Pankaj. "Analysis of RCC Frame Structure with Change in Location of Floating Columns." International Journal for Research in Applied Science and Engineering Technology 10, no. 9 (September 30, 2022): 475–79. http://dx.doi.org/10.22214/ijraset.2022.46656.

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Abstract: The objective of present study is to analyze and compare the change in location of floating column in R.C.C frame structure. The comparison of both structures is studied by calculating, finding and tabulating comparative values of displacement. The study reflects that with change in structure i.e. the behavior of structure towards earthquake changes, nodal displacement, moment, and base shear values shows drastic changes towards resistivity against seismic forces. The soft computing tool and commercial software STAAD-Pro is used for modeling and analysis also the study done over here thus helps to understand effect of earthquake on structures for achieving stable and safe structure.

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16

Kumawat, Ghanshyam, Dr Savita Maru, and KamalKumar Pandey. "Cost Comparison of R.C.C. Structure using CLC blocks with Burnt Clay Bricks." International Journal of Advanced Research 4, no. 7 (July 31, 2016): 1470–75. http://dx.doi.org/10.21474/ijar01/1040.

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17

Wayakule, Rajesh, Ajay Tathe, Vishal Ratnaparkhe, Aniket Bhalge, and K. S. Patil. "A Review on Study of Rehabilitation and Repair Techniques of R.C.C. Building." International Journal for Research in Applied Science and Engineering Technology 10, no. 4 (April 30, 2022): 2599–601. http://dx.doi.org/10.22214/ijraset.2022.41800.

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Abstract: Cement concrete reinforced with steel bars is an extremely popular construction material. One major flaw, namely its susceptibility to environmental attack, can severely reduce the strength and life of these structures. External reinforcement using steel plates have been used in earlier attempts to rehabilitate these structures. The most important problem that limited their wider application is corrosion. This project emphasize on Rehabilitation of R.C.C. structures. The purpose of this project is to highlight the various techniques of repair and rehabilitation methods to be undertaken for structures with defects and deficiencies that necessitate rehabilitation. Repair and Rehabilitation methods currently used are reviewed on the basis of present knowledge and the merits of a holistic system approach. This project focuses on visible symptoms of the problem rather than on invisible problems as well as the possible causes behind them. This project focuses on various techniques and repair materials used for the satisfactory performance of the repaired structure. This project presents an analysis of concrete illnesses, and problems leading to unsatisfactory performance of repaired concrete structure. This project describes the analysis the types of surface preparations that are commonly adopted in Indian conditions. This project highlights the problem of reinforcing steel corrosion in concrete structures and attempts to provide the remedial measures available in design to mitigate the effects of corrosion. In view of these limitations the various types of coatings are available and the precautions to be taken in the selection of coatings systems are also discussed. This also highlights the importance of epoxy resins and various methods of epoxy in the construction applications such as repairing of cracks, patching, grouting of concrete, structural adhesives and anti-corrosive linings etc. The conclusive part deals with cost comparison between present approximate estimated cost of new building & rehabilited building.

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18

Gaikwad, Prof Sandeep. "A Review on Dynamic Analysis and Design of R.C.C Solids Storage Structure." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (June 30, 2021): 4592–97. http://dx.doi.org/10.22214/ijraset.2021.36162.

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Aim of research paper is to compare and briefly describe about the advantage and limitations of solid storage structure by using Staad Pro Structural software. Solid storage structures are considered as special structures as its design is based on the properties of materials stored. The pressure exerted by the stored material on the side of a bin varies with the processes and arrangements of filling and emptying operations. Due to this variation, it is extremely difficult to analyze the pressure exerted on the walls of the bins. In our research work, we are designing the RCC solid storage structure located in all seismic zones with the help of structural software Staad Pro. The design concept include, all dimensions of structural component based on trial and error method, using Equivalent lateral force method in term of Comparison of different models of concrete solid storage structure for earthquake such as nodal displacement, stress and vertical or horizontal pressure on walls etc. for volume of 180 m3. All the designs have been based on the recommendations of I.S 4995 -1974 (part 1&2) and I.S 456 – 2000 codes, Based on these designs, that dimension of solid storage structures shows least amount of concrete and steel. Main objective of our research work is to compare of different models of concrete solid storage structure for earthquake in terms of nodal displacement, stress and vertical or horizontal pressure on walls etc.

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19

Dabhale, Pramod F. "Rehabilitation of Load Bearing Structures without Dismantle by providing New R.C.C. Basement." International Journal for Research in Applied Science and Engineering Technology 8, no. 5 (May 31, 2020): 601–7. http://dx.doi.org/10.22214/ijraset.2020.5095.

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20

Landge, M. S. "Comparative Study of Various Types of Dampers used for Multi-Story R.C.C. Building." International Journal for Research in Applied Science and Engineering Technology V, no. IV (April 26, 2017): 639–51. http://dx.doi.org/10.22214/ijraset.2017.4114.

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21

., Mithun Kumar. "BEHAVIOR OF R.C.C. BEAM WITH CIRCULAR OPENING STRENGTHENED BY CFRP AND GFRP SHEETS." International Journal of Research in Engineering and Technology 02, no. 13 (November 25, 2013): 92–96. http://dx.doi.org/10.15623/ijret.2013.0213016.

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22

., Rakesh Diggikar. "BEHAVIOR OF R.C.C. BEAM WITH RECTANGULAR OPENING STRENGTHENED BY CFRP AND GFRP SHEETS." International Journal of Research in Engineering and Technology 02, no. 13 (November 25, 2013): 97–101. http://dx.doi.org/10.15623/ijret.2013.0213017.

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23

Bhagat, Saifee, and Dr K. B. Parikh. "Parametric Study of R.C.C Voided and Solid Flat Plate Slab using SAP 2000." IOSR Journal of Mechanical and Civil Engineering 11, no. 2 (2014): 12–16. http://dx.doi.org/10.9790/1684-11261216.

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24

Ali, Danish, and Mangulkar Madhuri. "Evaluation of Angle of Excitation for Torsion by Using Irregularities in R.C.C Frame." IOSR Journal of Mechanical and Civil Engineering 13, no. 04 (April 2016): 46–52. http://dx.doi.org/10.9790/1684-1304064652.

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25

., Karthik K. M. "EFFECT OF STEEL BRACING ON VERTICALLY IRREGULAR R.C.C BUILDING FRAMES UNDER SEISMIC LOADS." International Journal of Research in Engineering and Technology 04, no. 06 (June 25, 2015): 90–96. http://dx.doi.org/10.15623/ijret.2015.0406014.

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26

Vighe, Ram. "A Unique Design of R.C.C. Bridge on Godavari River at Sironcha Dist. Gadchiroli -India." IRA-International Journal of Technology & Engineering (ISSN 2455-4480) 7, no. 2 (S) (July 10, 2017): 148. http://dx.doi.org/10.21013/jte.icsesd201715.

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Reinforced concrete bridges may have various systems: Beam (with simply supported or continuous beams), Frame, Arch, or combined of it.. Beam reinforced concrete bridges are the most common type, Spans with plate structure are generally used to cover gaps of 6–18 m. Ribbed spans with main beams supporting the plate of .The bridge floor are used to cover gaps of more than 12m. For gaps of more than 40 m, beam spans frequently have box shaped cross sections. Arch systems are most appropriate for bridges on stable soil. The spans of beam-type reinforced concrete bridges are up to 200 m; those of archer in forced concrete bridges, up to 300 m. The main advantages of reinforced concrete bridges are durability and relatively low maintenance cost. Precast reinforced-concrete bridges, using finished plant-Manufactured components, are the type primarily built in the USSR. Methods of suspension assembly of spans and delivery of precast components to local areas by ships are extremely efficient in the construction of large reinforced-concrete bridges.

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27

Ambatkar, Ms Sayali. "Design and Analysis of Earthquake Resistant Building (Three Storeyed R.C.C. School Building) using STAAD.PRO." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (June 30, 2021): 2846–50. http://dx.doi.org/10.22214/ijraset.2021.35427.

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The field of Earthquake Engineering has existed in our country for over 35 years now. Indian earthquake engineers have made significant contributions to the seismic safety of several important structures in the country. However, as the recent earthquakes have shown, the performance of normal structures during past Indian earthquakes has been less satisfactory. This is mainly due to the lack of awareness amongst most practising engineers of the special provisions that need to be followed in earthquake resistant design and thereafter in construction. In India, the multi-storied building is constructed due to high cost and scarcity of land. In order to utilize maximum land area, builders and architects generally proposed asymmetrical plan configuration. These asymmetrical plan buildings, which are constructed in seismic prone areas, are likely to be damaged during earthquake. Earthquake is a natural phenomenon which can be generate the most destructive forces on structure. Buildings should be made Safe for lives by proper design and detailing of structural member in order to have a ductile form of failure. The concept of earthquake resistant design is that the building should be designed to resist the forces, which arises due to Design Basic Earthquake, with only minor damages and the forces which arises due to Maximum Considered Earthquake, with some accepted structural damages but no collapse. This paper studies the Earthquake Resisting Building.

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28

Doiphode, Dr G. S., and Vaibhav Dhndhukiya. "Performance Based Seismic Assessment of Masonry Infilled RCC Building with Diaphragm Discontinuity." International Journal of Engineering and Advanced Technology 10, no. 2 (December 30, 2020): 214–20. http://dx.doi.org/10.35940/ijeat.b2090.1210220.

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In multistoreyed RCC framed buildings, critical damages are due to seismic ground excitations, which cause catastrophic failuresat the weaker locations. Buildings with two types of structural irregularities namely diaphragm discontinuity and open ground story are considered. Assessment of seismic vulnerability of these buildings is done by using Nonlinear Static Pushover Analysis (NSPA). Performance Based Seismic Design of masonry infilled RCC buildings with two different shape of openings in the diaphragm is considered here with Design Basis Earthquake(DBE) and Maximum Considered Earthquake(MCE) where by selecting appropriate performance criteria in terms of Inter-story drift ratio(IDR) and Inelastic displacement demand ratio(IDDR) are critically observed. The Equivalent Linearization Procedure of Pushover analysis presented in FEMA 440, which is a modification of Capacity Spectrum Method based on ATC-40 guidelines, is performed in ETABS-2016 to study the performance of R.C.C. buildings with diaphragm discontinuity, designed as per IS-1893-2016.

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29

D, Deeshma. "Analysis of Seismic Behavior of Multistoried R.C.C Building Resting on Sloping Strata under Seismic Load." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (June 30, 2021): 5293–302. http://dx.doi.org/10.22214/ijraset.2021.36205.

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Construction of RC buildings in preferred locations in the north & eastern hilly regions have increased during the last few decades due to urbanization, population increase, and high influx of tourists. The buildings situated in hilly areas are much more prone to seismic environment in comparison to the buildings that are located in flat regions. Structures on slopes differ from other buildings since they are irregular both vertically and horizontally and therefore susceptible to severe damage when subjected to seismic action. The columns of ground storey have varying height due to sloping ground. This paper presents the comparative analysis of various configurations of 15 storied building with to be found on varying slope with different plan and different structural arrangements situated on seismic zone IV. This study compares various reinforced concrete models framed and analysed their response against dynamic loading to identify and struggle the worst possible scenario. The study is carried out for a combination of three different slopes and different building configuration by response spectrum analysis method and various parameters are compared against various constraints.

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30

Motghare, Sachin. "Seismic Response of Retrofitting for High Rise R.C. Structure by Using R.C.C Jacketing and Steel Wrapping." International Journal for Research in Applied Science and Engineering Technology 9, no. VII (July 25, 2021): 2307–18. http://dx.doi.org/10.22214/ijraset.2021.36610.

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A seismic design depends on mix of solidarity and pliability. Incessant seismic aggravations, the structure are relied upon to stay in the flexible reach. By thinking about the real powerful nature of ecological unsettling influences, more upgrades are required in the plan methodology. What's more, some development procedures are utilized to fortify the current structures i.e. distinctive retrofitting methods. All these technique shave their own benefits. The principle objective of the current examination is to dissect the conduct of Retrofitted fabricating i.e. provision of steel jacketing in expanding the presentation of building. The current examination targets checking the adequacy of multi-story outline structures utilizing retrofitting strategies for the seismic excitations. The Retrofitted building for example arrangement of steel jacketing is investigated and contrasted and exposed edge structure by utilizing time history and sucker examination strategy by utilizing Commercial programming SAP2000 v16 is utilized for examination. The responses of the structure are compared by considering various boundaries i.e. displacement, base shear, plastic pivots, time-frame of mode shapes from FEMA – 356. The outcome shows that plastic pivot formation during quake at shaft section intersection can further developed execution with use retrofitting strategy for example steel jacketing.

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31

Krishna, T. G. N. C. Vamsi, V. Amani, P. S. Sunil Kumar*, CH Naveen Kumar, and M. Srinivas. "Dynamic Seismic Analysis and Design of R.C.C Multi Purpose Building (G+15) By using E-Tabs." International Journal of Innovative Technology and Exploring Engineering 10, no. 10 (August 30, 2021): 84–91. http://dx.doi.org/10.35940/ijitee.j9418.08101021.

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An earthquake is a sudden, rapid shaking of the earth caused by the breaking and shifting of rock beneath the earth’s surface. Earthquakes are among the most powerful events on earth, and their results can be terrifying. In0general for0design of tall0buildings both0wind as well0as earthquake0loads need0to be0considered. Governing0criteria for0carrying out0dynamic analyses0for earthquake0loads are different0from wind0loads. However many tall buildings are not so resistant in lateral loads due to earthquake. Reinforced concrete multi-storied buildings in India were for the first time subjected to a strong ground motion shaking in Bhuj earthquake. It has been concluded that the principal reasons of failure may be attributed to soft stories, floating columns, mass irregularities, poor quality of construction materials faulty construction methods, unstable earthquake response, soil and infrastructure, which were determined to cause damage to the attached structure. High-rise buildings are in high demand due to global urbanization and population growth, and high-rise buildings are likely to suffer the most damage from earthquakes. Since earthquake forces are irregular and unnatural in nature, engineering tools need to be sharpened to analyze the structure in the work of these forces. In this study, to understand the behaviour of structure located in seismic zones III for G+15 Multi-Purpose storey building model is considered for study. Performance of frame is studied through Response Spectrum analysis and comparison is made on shear force, storey drift, storey displacement and storey stiffness.

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32

Suthar, Krunal P. "Parametric Study of G+15 R.C.C , Steel and Steel Concrete Composite Building based on Seismic Analysis." International Journal for Research in Applied Science and Engineering Technology 8, no. 5 (May 31, 2020): 1083–92. http://dx.doi.org/10.22214/ijraset.2020.5172.

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33

Shirsath, Siddhant D., and Dr V. R. Rathi. "Analysis and Design of Steel Concrete Composite Structure and Its Comparison with RCC Structure." International Journal for Research in Applied Science and Engineering Technology 10, no. 6 (June 30, 2022): 767–74. http://dx.doi.org/10.22214/ijraset.2022.43898.

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Abstract: Composite Structure is quickly gaining acceptance in India's non-residential multi-story building sector. The reason for considering composite construction is simple: Steel is best in tension and concrete is best in compression. Combining these two materials strengthens their structural properties, which can be used to create a highly effective and lightweight design. Steelconcrete composite building systems are formed by connecting the steel beams to the profiled deck slab using shear connectors so that they function as a single unit, and for columns steel section is encased in concrete. In this present work, comparative study of G+15 R.C.C and composite multistorey commercial building located in Earthquake zone IV is Considered by Equivalent Static Method of Analysis. ETABS 2018 Software is used for modelling of both the structure. Storey Displacement, Storey Drift, Storey Shear, Self weight, Axial force, Bending moment and Shear force are considered as parameters. When the results are compared, it is observed that the Composite structure is superior in every aspect. Keywords: Composite Structure, Composite Column, Composite beam, Deck slab, Shear connectors, Equivalent Static Analysis, ETABS 2018

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34

Ravat, Akshit Kumar Ketanbhai. "Impact of Variation in Plan Configuration on Structural Behaviour of Reinforced Concrete Building." International Journal for Research in Applied Science and Engineering Technology 9, no. VIII (August 15, 2021): 495–505. http://dx.doi.org/10.22214/ijraset.2021.37409.

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Nowadays high rise building is a new trend in India because day by day population increase and it’s a problem to accommodate large number of people in small place. To resolve this problem only one option is good which is vertical growth of building. Due to architectural purpose some building’s plan like L, C, E and + etc. cause plan irregularities and in elevation like vertical set-back type building cause vertical irregularities. These kind of shapes are creating problem for structural engineers because it demands serious damage in earthquake. In this study the main objective is to understand demand of lateral load on different plan aspect ratio and with varying heights of 18, 33 and 48meter. Modelling of varying heights OF 18, 33 and 48 meter R.C.C. framed building is done on the ETABS software for analysis. Post analysis of the structure, Centre of mass, Centre of resistance of building, maximum storey displacement, storey drift and base shear are computed and then compared for all the analyzed cases.

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35

Kazi, Mohammadzunoor, and Sandip P. Chandresha. "Comparative Study on Expanded Polystyrene (EPS) Core Reinforced Concrete Sandwich Panels based and R.C.C Brick Infill Structure." International Journal for Research in Applied Science and Engineering Technology 10, no. 6 (June 30, 2022): 324–30. http://dx.doi.org/10.22214/ijraset.2022.43690.

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Abstract: Now a day Expanded Polystyrene (EPS) Core Reinforced Concrete Sandwich Panels (RCSP) is become more popular building material, Due to it's low Weight, low Thermal Conductivity and low construction time. Also it provide more work ability for the mass production of building. EPS Core (80mm to 120mm) RCSP Panel consist of EPS Core Between two layers of Reinforce concrete, 2mm to 3mm diameter welded coated steel wire mesh use as a Reinforce in concrete. Two Welded wire mesh is connected buy shear connecter of 2mm to 4mm diameter. Up to four story Expanded Polystyrene (EPS) Core Reinforced Concrete Sandwich Panels (RCSP) is using as load bearing wall. And construct structure without beam and column. In this study focus is on comparing G+3 Building using Expanded Polystyrene (EPS) Core Reinforced Concrete Sandwich Panels (RCSP) Located at North Indian city of Sonepat. With Reinforced cement concrete framed structure consist Brick masonry as infill material. In this study building is considered for analysis which is located in zone 5 earth quake region. Static analysis is done using SAP2000 software, soil conditions are to be soft and importance factor is to be taken as 1.2. Various parameters studied like lateral displacement of building, storey drift, base shear, and moment’s and shear force diagrams for a particular beam for both case. Results are represented in graphical as well as in tabular form. The structural members are modelled with the SAP2000 software package. Dead load and live load is considered as per code IS 875:1987 part 1 &2. Keyword: Concrete sandwich Panel, Diagonal Strut, Non-Linear Time History Analysis.

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Raj, Archana. "Seismic Performance Assessment of Solid and Hollow Concrete Members in R.C.C Framed Building Under Different Soil Conditions." International Journal for Research in Applied Science and Engineering Technology 8, no. 7 (July 31, 2020): 1662–68. http://dx.doi.org/10.22214/ijraset.2020.30620.

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Dangi, Archit, and Sagar Jamle. "Determination of Seismic parameters of R.C.C. Building Using Shear Core Outrigger, Wall Belt and Truss Belt Systems." International Journal of Advanced Engineering Research and Science 5, no. 9 (2018): 305–9. http://dx.doi.org/10.22161/ijaers.5.9.36.

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Boyeldieu, Pascal. "L'expression du temps et de l'espace enyakoma (R.C.A. et R.D.C.)." Journal des Africanistes, no. 79-1 (December 1, 2009): 157–74. http://dx.doi.org/10.4000/africanistes.2806.

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Kuddus, Mir Abdul, and Partha Pritom Dey. "Cost Analysis of RCC, Steel and Composite Multi-Storied Car Parking Subjected to High Wind Exposure in Bangladesh." Civil Engineering Journal 3, no. 2 (February 28, 2017): 95–104. http://dx.doi.org/10.28991/cej-2017-00000076.

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Steel-concrete composite constructions in Bangladesh are nowadays very popular owing to their advantages over conventional concrete and steel constructions. Concrete structures are massive and allot more seismic weight and less deflection whereas steel structures instruct more deflections and ductility to the structure, which is beneficial in resisting earthquake and wind forces. Composite construction combines the better properties of both steel and concrete along with lesser cost, speedy construction, fire protection etc. The objective of this study was to analysis and design ground floor plus 19 storied R.C.C, Steel and Composite (steel-concrete) multi-storied parking structure’s frame of same plan using ETABS 2013 software and compare their structural parameters with estimated cost for required material. All frames are designed for same gravity and dynamic loadings. The RCC deck-slab is used in steel and composite frame. Beam and column sections are made of RCC, steel or steel-concrete composite sections. The composite construction option provided about 25 % and 18% less cost when compared to RCC and steel structure, respectively. Comparative study concludes that the composite frames are best suited among all the three types of constructions in terms of material cost and benefit added with better structural behaviour.

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Gadgihalli, Vishal, Meena, Prabin Neupane, and Raghavendra Prasad Havanje Dinakar. "SURVEY OF CHANGE IN HUMIDITY, TEMPERATURE AND ILLUMINANCE BY USING DIFFERENT MATERIALS FOR ROOF CONSTRUCTION." International Journal of Research -GRANTHAALAYAH 5, no. 11 (November 30, 2017): 390–99. http://dx.doi.org/10.29121/granthaalayah.v5.i11.2017.2372.

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A roof is uppermost part of building or shelter which plays a predominant role in protecting inner elements and living things inside structure, this protects against weather, rain, snow, heat, wind and sunlight. The protection properties of roof vary by composites with which the roof is made. In this paper analysis of temperature, humidity and illuminance properties variation due to different types of roofs, the survey made on different roofs such as R.C.C, Asbestos sheets, planks and shack type of roofs for 24 hours are compared to reading that are obtained by open place reading without any roof. This survey clearly represented that readings gradually increases when sun is at his highest point and reduces to zero in the absence of sun. This survey also revealed that using asbestos sheet roof will increases humidity of roof eventually and by using shank roof reduces the temperature, humidity, and lux values passing in to building. Hence this says that although shank roof are less strength roof compared to all roofs these can be used in arid region to reduce interior temperature and humidity, although asbestos sheets are thin layered these can be used in places where humidity and temperature is required compared to temperature and humidity outside the building.

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Agrawal, Prabhu, S. K. Jaiswal, and Nishant Yadav. "Seismic Vulnerability Assessment of Buildings for Seismic Retrofitting Strategies: Rapid Visual Screening Method." YMER Digital 21, no. 08 (August 3, 2022): 76–84. http://dx.doi.org/10.37896/ymer21.08/09.

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The objective of this study is to provide the assessment of the seismic vulnerability of R.C.C. and Load bearing structures by the Rapid Visual Screening Method. As Rapid Visual Screening is a preliminary stage to conducting a Simplified Vulnerability Assessment of the building.The rapid visual screening procedure requires only a visual evaluation and a few additional details. These procedures are recommended for all buildings. Rapid Visual Screening score has been evaluated for the various building which suggests further assessment for Seismic Vulnerability. India is expected to be the most populous country in the world by 2025. India has a huge volume of building stocks at present, and most of them are significantly vulnerable to earthquake hazards. In order to overcome this issue, firstly it is required to conduct the seismic vulnerability assessment at a massive scale of building stocks and buildings with a high probability of damage further evaluated with the simplified vulnerability assessment method procedures. After a detailed evaluation, it recommends a suitable retrofitting strategy. In this paper, we have studied various parameters of the Rapid Visual Screening method and the procedure to conduct it. Keywords: Seismic vulnerability, Existing Building, Simplified Vulnerability Assessment, Method, Rapid Visual Screening, Detailed vulnerability assessment.

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Karodi, Rashi. "Comparative Study of Seismic Analysis of R.C.C. Framed Structure with Full Infilled walls, without Infilled walls and Partially Infilled walls." International Journal for Research in Applied Science and Engineering Technology 7, no. 2 (February 28, 2019): 646–49. http://dx.doi.org/10.22214/ijraset.2019.2089.

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Au, L., H. X. Xu, A. R. Rowan, K. L. Litchfield, D. N. Nicol, T. O. B. O'brien, S. C. Chowbury, et al. "Cell-free DNA (c.f.D.N.A) recapitulates genomic profile of renal cell carcinoma (R.C.C) and corresponds to disease progression and therapy response." European Urology Supplements 17, no. 10 (October 2018): e2496. http://dx.doi.org/10.1016/s1569-9056(18)32979-8.

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Jothilingam, M., Dr Pratheeba Paul, and . "A Study on Strength and Xrd Analysis of Carbonated Concrete." International Journal of Engineering & Technology 7, no. 4.2 (September 22, 2018): 35. http://dx.doi.org/10.14419/ijet.v7i4.2.26327.

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There are number of factors which control the rate of process of natural carbonation and make it very slow in cement based material. Studies show that the effect of carbonation is mostly limited to corrosion of steel reinforcement in R.C.C. structures (including cover depth design and service life prediction). Research at global level is focused on developing a cost effective and safe technology for the possibility of carbon dioxide sequestration as per IPCC guide lines, and attempts are being made to apply the accelerated carbonation technology for CO2 sequestration in concrete. This paper discusses about the detailed study on the uptake quantity of carbon dioxide in concrete, increase of strength and changes in mineral content by adopting. The concrete grades of M15, M20, M25 and M30 were taken for investigating the strength with respect to time of exposure and pressure by adopting Accelerated Carbonation Technology by using commercially available pure CO2 for carbonation curing. After the testing of concrete for strength, XRD analysis was carried out to study the conversion of calcium hydroxide into calcium carbonate due to carbonation. This green technology would help cement, concrete, precast product and other similar manufacturing industries to obtain carbon credit and they can adopt this green technology to reduce their industrial carbon dioxide emissions into the atmosphere to reduce global warming.

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Shelton, Joel Joseph, Nisar Basha, A. Arun Solomon, and C. Daniel. "Numerical Investigation of the Effects of Opening on the Strength of Masonry Wall." Applied Mechanics and Materials 911 (January 4, 2023): 19–25. http://dx.doi.org/10.4028/p-z95i0o.

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Masonry is used as a construction material since old age. It is a cheaper construction material compared to R.C.C. and also requires comparatively less construction skills. During an earthquake, the masonry wall constructed following the codal provisions shows preliminary behaviour in the in-plane direction of wall and it has lesser deformation in the out-of-plane direction of the wall. Although, the strength and stiffness of the Un-Reinforced Masonry (URM) walls were reduce due to sizes and positions of openings, the relationship between the seismic capacity of the walls and the position and size of opening in walls are not clear. Researchers in the past mostly explored the in-plane behaviour of solid masonry wall without opening. Considering the openings in these walls can significantly affect the strength of the masonry wall. Hence, in the present study, an attempt is made to understand the effect of varying opening sizes (4 different combinations of door and/or window openings) in unreinforced masonry wall using finite element software CATIA. From this software, URM walls were modeled and load based quasi-static analysis were done in in-plane direction. The collapse mechanisms of the masonry walls and crack patterns are studied from the analysis and a key output from this work is the characterization of the relationships between the sizes and positions of openings and the in-plane performance of masonry walls.

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Chaurasiya, Mohini. "Blast Loading and Its Effects on Building." International Journal for Research in Applied Science and Engineering Technology 9, no. 10 (October 31, 2021): 1068–78. http://dx.doi.org/10.22214/ijraset.2021.38564.

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Abstract: Terrorist assaults have become more common in recent years. Their main purpose is to destroy important structures such as areas of defense, hospitals, schools, buildings. Due to the explosion, high pressure is generated and the blast time is also very short, but it can damage the structure from outside and inside. Which can cause a lot of damage to human life. There has an influence on the nation's economy. Like the earthquake and wind load, the blast load should also be designed, keeping in mind the important structures that have to be avoided from the explosion. In this research paper, six story R.C.C. Structures exposed to explosion loads are analyzed. We study the effect on the building by changing the weight of the explosive and the distance between the explosion source and the building. The IS 4991-1968 code has been used to calculate the parameters of the explosion pressure waves. The program ETabs 2019 has been used to analyze the effect of blast load. The structure has been modified by providing shear walls to reduce excessive displacement due to blast loading on the building. The results of the analysis are compared after adding the shear wall with the general building model. The result was that after the addition of the shear wall, the effect of blast loading is greatly reduced. Keywords: Blast phenomena, Standoff distance, detonation charge weight (TNT), Front face pressure, Side face pressure, ETABS, RCC, Blast waves, explosive effects, Story Displacement, Storey Drift, Overturning Moment, Shear wall.

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Gajbhiye, P. D., Nuha S. Mashaan, V. Bhaiya, Rajan L. Wankhade, and S. P. Vishnu. "Inelastic Behavior of Steel and Composite Frame Structure Subjected to Earthquake Loading." Applied Mechanics 4, no. 3 (August 16, 2023): 899–926. http://dx.doi.org/10.3390/applmech4030047.

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Steel construction is used more often these days as an alternative to the R.C.C. when lightweight, high-strength, large-span structures with a faster erection are required. Extensive studies have been conducted by researchers to study the seismic performance of reinforced concrete and steel structures, both in terms of elastic and inelastic behavior. Composite construction is also a recent advancement in the building industry with similar advantages. However, no emphasis has been given to the comparison between the inelastic behavior of steel and composite structures when subjected to lateral loads. This study compares the inelastic behavior of steel and a composite frame designed to have the same plastic moment capacity for structural members. The responses, such as the formation of hinges, story drifts, story displacements, lateral stiffness, ductility, maximum strength, energy dissipated, joint accelerations, and performance points, are compared with the aid of the building analysis and design software ETABS-18. For this, response spectrum analysis, pushover analysis, and nonlinear direct integration time history analysis have been performed on both frames. For design and analysis, international codes, such as IS 800-2007, IS 875 (Part I, II, IV), IS 1893-2002, AISC 360 (16 and 10), and FEMA 440, have been used. Part of this study also aims at comparing the response of these frames when subjected to near-field and far-field earthquakes. It can be concluded from the results that the post-yield performance of the composite frame is superior to that of the steel frame when seismically excited.

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Bhade, Shweta S. "Construction Sequence Analysis and Conventional Lumped Analysis considering P-Delta Effect by Using Etabs." International Journal for Research in Applied Science and Engineering Technology 9, no. VII (July 15, 2021): 1181–89. http://dx.doi.org/10.22214/ijraset.2021.36448.

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While analyzing a multistorey building frame, conventionally all the probable loads are applied after modeling the entire building frame. But in practice the frame is constructed in various stages. Accordingly, the stability of frame varies at every construction stage. Even during construction freshly placed concrete floor is supported by previously cast floor by formwork. Thus, the loads assumed in conventional analysis will vary in transient situation. Obviously, results obtained by the traditional analysis will be unsuitable. Therefore, the frame should be analyzed at every construction stage taking into account variation in loads. The phenomenon known as Construction Sequence Analysis considers these uncertainties precisely. Therefore, the building structure should be analysed at every stage of construction taking into account the load variations. In this project two cases have been considered. Whereas in Case 1 the multistoried building (G+22 storied) with ﬂoating columns and transfer girder will be analysed by response spectrum method and considering P-delta effect as a whole for the subjected loading and in Case 2 the multistoried building (G+22storied) with ﬂoating columns and transfer girder will be analysed by response spectrum method with reference to the construction sequence or staged construction and considering P-delta effect. In the present study a G+22 storey multistoried R.C.C building model is modelled using Etabs 2019 software. Response spectrum analysis is made by considering building situated in zone III.Building models are analyzed by Etabs 2019 software to study the effect of maximum positive moment, maximum negative moment, maximum shear forces, maximum deflection, maximum torsion moment of transfer girder beam and total axial load under transfer girder and floating column etc

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Aravinthan, K., D. Deepak, Chethan, and Borudregowda. "Modelling Approach to Develop a Multimodal Transportation Network." IOP Conference Series: Materials Science and Engineering 1258, no. 1 (October 1, 2022): 012067. http://dx.doi.org/10.1088/1757-899x/1258/1/012067.

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Multimodal transportation (MMT) refers to a system that utilizes various means of transportation to transfer people & goods from one place to another. Transit operations are measured as the maximum number of passengers that can be carried past a fixed route, in a given period. Investing in and using multiple modes of transportation does not only bring efficiencies but also goes a long way to reduce time & delay, as well as the overall cost of transportation. This paper presents the efficient mode of transportation system at selected routes in the Bengaluru city, the route stretch selected is 12.2 km in length and it has 8 major intersections. The type of pavement surface consists of both bituminous and Reinforced cement concrete (R.C.C). The complete study stretch is a 2-way 4-lane road. This study provides walkability-index, traffic volume studies in terms of passenger car unit (PCU), time and delay study, and Cost & time analysis. Four modes of transportation are used in this study to find the effective multimodal-transportation system namely, 2-wheeler, 4-wheeler, para-transit [15], and buses/metro. The outcome of this paper is to arrive at the shortest distance for reducing delay & time, and cost-effective travel using multi-mode transport. While focusing on the present condition of the para-transit transport facilities. The time, delay & cost during MMT and to provide a safe, cost-effective & convenient way to travel or transport. The result shows the reduction in time, cost & delay of transportation by using the MMT model. This MMT system could be adopted as an efficient mode of transportation on this route. Similar rural-urban junction routes around the world could use this approach for effective transit by making a modal study.

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Kulkarni, R. Ashutosh V., and Dr Aravindkumar B. Harwalkar. "Analysis and Design of Stadium with Truss System and Shell Roof Subjected to Wind and Seismic Loading." International Journal of Recent Technology and Engineering (IJRTE) 10, no. 3 (September 30, 2021): 55–66. http://dx.doi.org/10.35940/ijrte.c6419.0910321.

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In this paper Analysis and Design of different Structural elements of the football stadium are presented, with particular emphasis on the Combination of Steel Truss without and with Shell roof cover and its interȧction with the underlying reinforced concrete structures. The Football stadium considered for the study is of rectangular plan, with 85 m width and 140 m length and height of 19.5 m. The plan of Football Stadium is generated in AutoCAD 2016 software. The Stadium structure is composed of special moment – resisting framed. Wind velocity is taken as 39 mph and Seismic zone IV in this study. The proposed stadium is analysed using Equivȧlent static and dynamic ȧpproach by Reṣponse ṣpectrum ȧnd Time Hiṣtory ȧnȧlysis. In anȧlysing the ṣtructure, 21 load combinations are used. The grandstand ṣtructure is made of reinforced concrete and the roof is of ṣtructural steel using Pipe and Tube sections. Deȧd loȧdṣ, live loȧdṣ, wind ȧnd ṣeismic loȧdingṣ data are considered bȧsed on IS-875 (PART 1-3) 1987 ȧnd IS:1893 (Part 1):2016. IS456:2000 and SP16:1987 code is used for Design of R.C.C components such as Beȧm, Column, Seating Platform, Footing and IS 800:2007 code is used for Design of End Beȧring Plate connection with Truss member. Analysiṣ of truss and other elements is carried out with software program of Staad. Pro V8i SS6 and also the designs are carried out as per provisions of relevant Indian standards. On introduction of Shell-like roof for Open Stadium which is used not only to protect the Game from Glare of Sunshine and Rain but also appears unique and attractive. From the obtained results it is observed that the displacement due to Wind action in both X and Z direction reduces significantly by the introduction of Shell roof. Also, due to RSA and THA there is reduction in the displacement on introduction of Shell-like roof to an Open Stadium.

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