Log in

Relevant bibliographies by topics / Stub Column / Journal articles

To see the other types of publications on this topic, follow the link: Stub Column.

Journal articles on the topic 'Stub Column'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Stub Column.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Wang, Zhan Fei, Lin Ge, Bao Yun Sun, Yue Ma, and Ke Liu. "Elasto-Plastic Mechanical Behavior of Steel Box Stub Column under Cyclic Uniaxial Tensile and Compressive Load." Applied Mechanics and Materials 578-579 (July 2014): 960–63. http://dx.doi.org/10.4028/www.scientific.net/amm.578-579.960.

Full text

Abstract:

In this paper, to study mechanical behavior of steel box stub column under cyclic uniaxial tensile and compressive load, elasto-plastic analysis of the segment is carried out by using ABAQUS package. In this study, with changing parameters (such as length-width ratio L/B, width-thickness ratio RR) of the box stub column, the hysteresis curves, skeleton curves, stress distribution and deformation of the ultimate state for the steel box stub-column are investigated. These results show the L/B and RR have little impact on the ultimate strength and ductility of stub-columns during the tensile stag

APA, Harvard, Vancouver, ISO, and other styles

2

Xu, Yunlong, Fei Lyu, Faxing Ding, Chenglu Liu, and En Wang. "Analytical Modelling of LACFCST Stub Columns Subjected to Axial Compression." Mathematics 9, no. 9 (2021): 948. http://dx.doi.org/10.3390/math9090948.

Full text

Abstract:

This paper presents a numerical investigation of lightweight aggregate concrete-filled circular steel tubular (LACFCST) stub columns under axial compression. A finite 3D solid element model of the LACFCST stub column was established by adopting a plastic-damage constitutive model of lightweight aggregate concrete (LAC). The finite element model (FEM) analysis results revealed that the confinement effect of the steel tube on the infilled LAC was weaker than that on the infilled conventional concrete. A parametric study making use of 95 full-scale FEMs was conducted to investigate the influences

APA, Harvard, Vancouver, ISO, and other styles

3

Huo, Jing Si, Guo Wang Huang, and Yan Xiao. "Effects of Sustained Pre-Load on Residual Strength and Stiffness of Concrete-Filled Steel Tube after Exposure to High Temperatures." Key Engineering Materials 400-402 (October 2008): 769–74. http://dx.doi.org/10.4028/www.scientific.net/kem.400-402.769.

Full text

Abstract:

This paper experimentally investigated the effects of axial load level on the residual strength and stiffness of concrete-filled steel tubular (CFT) stub columns which were heated and cooled down to room temperature under sustained axial load. Eight stub columns were axially loaded and heated to specified high temperatures in a purpose-built electric furnace. After the specimens cooled down to room temperature while the axial load was kept constant, the stub columns were loaded to failure. The test results show that not only the axial load level and the high temperature exposure have significa

APA, Harvard, Vancouver, ISO, and other styles

4

Ting, Chui Huon Tina, and Hieng Ho Lau. "Compression Test on Cold-Formed Steel Built-Up Back-to-Back Channels Stub Columns." Advanced Materials Research 201-203 (February 2011): 2900–2903. http://dx.doi.org/10.4028/www.scientific.net/amr.201-203.2900.

Full text

Abstract:

Built-up sections are used to resist load induced in a structure when a single section is not sufficient to carry the design load for example roof trusses. In current North American Specification, the provision has been substantially taken from research in hot-rolled built-up members connected with bolts or welds [1]. The aim of this paper is to investigate on built-up back-to-back channels stub columns experimentally and theoretically using Effective Width Method and Direct Strength Method. Compression test was performed on 5 lipped channel and 5 back-to-back channels stub columns fabricated

APA, Harvard, Vancouver, ISO, and other styles

5

Vidya, K. C., and George M. Varghese. "Performance of Lean Duplex Stainless Steel Stub Columns with Stiffener." Applied Mechanics and Materials 857 (November 2016): 171–76. http://dx.doi.org/10.4028/www.scientific.net/amm.857.171.

Full text

Abstract:

The stainless steel are employed in a wide range of structural application such as in bridges, storage tanks, reinforcing bars for concrete structure, etc. Among the various grade of stainless steel, austenitic grades are generally popular in construction industry which has nickel content 8-11%. The demand for a new form of a duplex stainless steel leads to the development of Lean Duplex Stainless Steel (LDSS), which has a low nickel content of about 1.5%. The paper is investigates the buckling performance of different shaped lean duplex stainless steel hollow stub column with stiffener. Also

APA, Harvard, Vancouver, ISO, and other styles

6

Mirzaie Aliabadi, Mahbobeh, Mohammad Reza Bahaari, and Shahabeddin Torabian. "Design and Analytical Evaluation of a New Self-Centering Connection with Bolted T-Stub Devices." Advances in Materials Science and Engineering 2013 (2013): 1–12. http://dx.doi.org/10.1155/2013/163021.

Full text

Abstract:

A new posttensioned T-stub connection (PTTC) for earthquake resistant steel moment resisting frames (MRFs) is introduced. The proposed connection consists of high strength posttensioned (PT) strands and bolted T-stubs. The post-tensioning strands run through the column and are anchored against the flange of the exterior column. The T-stubs, providing energy dissipation, are bolted to the flange of beam and column and no field welding is required. The strands compress the T-stub against the column flange to develop the resisting moment to service loads and to provide a restoring force that retu

APA, Harvard, Vancouver, ISO, and other styles

7

Zhang, Fengjie, Junwu Xia, Guo Li, Zhen Guo, Hongfei Chang, and Kejin Wang. "Degradation of Axial Ultimate Load-Bearing Capacity of Circular Thin-Walled Concrete-Filled Steel Tubular Stub Columns after Corrosion." Materials 13, no. 3 (2020): 795. http://dx.doi.org/10.3390/ma13030795.

Full text

Abstract:

This work aimed to investigate the effects of steel tube corrosion on the axial ultimate load-bearing capacity (AULC) of circular thin-walled concrete-filled steel tubular (CFST) members. Circular thin-walled CFST stub column specimens were made of steel tubes with various wall-thicknesses. These CFST column specimens were subjected to an accelerated corrosion test, where the steel tubes were corroded to different degrees of corrosion. Then, these CFST specimens with corroded steel tubes experienced an axial static loading test. Results show that the failure patterns of circular thin-walled CF

APA, Harvard, Vancouver, ISO, and other styles

8

Pokharel, Tilak, Helen Goldsworthy, and Emad Gad. "Low Damage Moment Resisting Connection Using Blind Bolts." Key Engineering Materials 763 (February 2018): 189–96. http://dx.doi.org/10.4028/www.scientific.net/kem.763.189.

Full text

Abstract:

Concrete Filled Steel Tubes (CFSTs) are being used as columns in moment resisting frames in many parts of the world. Because of their aesthetic appearance, favourable ductility and large load bearing capacity, they are popular with architects and engineers. The use of CFSTs is limited in some countries (like Australia) due to the problems and cost associated with the connection of steel beams to the closed column section, unlike open H-shaped columns where ordinary structural bolts can be used. In this paper, a structural system is proposed which uses moment resisting frames as the lateral loa

APA, Harvard, Vancouver, ISO, and other styles

9

Wang, Ji Zhong, Lu Cheng, and Xin Pei Wang. "Experimental Research of FRP Composite Tube Confined Steel-reinforced Concrete Stub Columns Under Axial Compression." E3S Web of Conferences 38 (2018): 03035. http://dx.doi.org/10.1051/e3sconf/20183803035.

Full text

Abstract:

A new column of FRP composite tube confined steel-reinforced concrete (FTCSRC) column was proposed. This paper elaborates on laboratorial and analytical studies on the behavior of FCTSRC columns subjected to axial compressive load. Eight circular FTCSRC stub columns and one circular steel tube confined concrete (STCC) stub column were tested to investigate the failure mode and axial compression performance of circular FTCRSC columns. Parametric analysis was implemented to inquire the influence of confinement material (CFRP-steel tube or CFRP-GFRP tube), internal steel and CFRP layers on the ul

APA, Harvard, Vancouver, ISO, and other styles

10

Wang, Yuan Xi, Xi Kai Du, and Jing Hong Liu. "Research on the mechanical properties of concrete stub column under axial compression loading with square steel tube self-compacting iron tailing." E3S Web of Conferences 165 (2020): 04024. http://dx.doi.org/10.1051/e3sconf/202016504024.

Full text

Abstract:

In this paper, the influence of steel rate and substitution rate of iron tailing powder on the bearing capacity of the stub columns is mainly investigated through the test of five concrete stub columns under axial compression loading with square steel tube self-compacting iron tailing, and the test bearing capacity is compared with the bearing capacity calculated by each code. The test results show that the bearing capacity of the test piece increases obviously with the increase of the steel content; the bearing capacity of the test piece is less affected by the substitution rate of iron taili

APA, Harvard, Vancouver, ISO, and other styles

11

Yin, Ying Zi, Yan Zhang, and Gen Tian Zhao. "Experimental Study of Short Column with Welded H-Sharped Steel Reinforced Concrete under Axial Compresion." Applied Mechanics and Materials 405-408 (September 2013): 952–57. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.952.

Full text

Abstract:

Abstract：In order to study Force Performance of new column, the paper describes and presents the results of nine stub-column tests performed on partially encased composite columns made with welded H-section steel. The test studies effect of column about ultimate strength in s steel ratio, wide-thickness ratio of wing, Space of Horizontal bar. Through anglicizing, ultimate strength of short column under axial compression in different steel ratio; influenced factors of ultimate strength of short column and directly effected column about ultimate strength.

APA, Harvard, Vancouver, ISO, and other styles

12

Ding, Faxing, Changbin Liao, En Wang, et al. "Numerical Investigation of the Composite Action of Axially Compressed Concrete-Filled Circular Aluminum Alloy Tubular Stub Columns." Materials 14, no. 9 (2021): 2435. http://dx.doi.org/10.3390/ma14092435.

Full text

Abstract:

This paper studied the composite action of concrete-filled circular aluminum alloy tubular (CFCAT) stub columns under axial compression. A fine-meshed finite three-dimensional (3D) solid element model making use of a tri-axial plastic-damage constitutive model of concrete and elastoplastic constitutive model of aluminum alloy was established. A parametric study utilizing the verified finite element (FE) model was carried out and the analytical results were exploited to investigate the composite actions of concrete-filled circular aluminum alloy tubular stub columns subjected axial compression.

APA, Harvard, Vancouver, ISO, and other styles

13

Dawe, J. L., and S. V. Mehendale. "Shear connections using stub tees between W beams and HSS columns." Canadian Journal of Civil Engineering 22, no. 4 (1995): 683–91. http://dx.doi.org/10.1139/l95-080.

Full text

Abstract:

Ten full-scale specimens consisting of wide-flange beams shear connected by means of tee stubs to hollow structural section (HSS) column faces were tested. Shear–displacement and shear–rotation behaviour were documented and five possible failure modes were identified for this type of connection. In all cases, excessive displacements resulted from yielding of the tee stem, while different ultimate failure modes were observed. Except for bending of the HSS wall, the identified failure modes could be related to well-known limit states. Quantitative evaluations were provided for the remaining fail

APA, Harvard, Vancouver, ISO, and other styles

14

Zheng, Yong Qian, and Jin Ping Zhuang. "Analytical Behavior of Square Reinforced Concrete Stub Columns under Overall Fire and Axial Compression." Applied Mechanics and Materials 256-259 (December 2012): 2709–12. http://dx.doi.org/10.4028/www.scientific.net/amm.256-259.2709.

Full text

Abstract:

A finite element model for square reinforced concrete stub column under overall fire and axial compression is developed. The temperature of columns subjected to simulated heating and cooling standard fire and the maximal temperature field were determined. The creep of steel bars, bond slip between steel bars and concrete, transformation of material properties were considered in the force analysis. The deformation under overall fire and the load bearing capacity of the column with initial load after fire are provided.

APA, Harvard, Vancouver, ISO, and other styles

15

Chen, Shi Zhe, Zhan Wang, and Chao Zhou. "Performance Study for T-Stub Considering the Bending Capacity of Bolt." Applied Mechanics and Materials 741 (March 2015): 175–78. http://dx.doi.org/10.4028/www.scientific.net/amm.741.175.

Full text

Abstract:

The bending capacity of the beam end-plate or the column flange and the tensile property of the bolt could be expressed by an equivalent t-stub model. In this paper, ten groups of different sizes of T-stub are designed for monotonic loading test. The accurate element models are established for comparable study with the experimental result. The stress distribution and deformation characteristics of the T-stub and bolts are determined. A theoretic formula of tensile stiffness for T-stub is derived, it is presented that the calculation results are consistent with the tests.

APA, Harvard, Vancouver, ISO, and other styles

16

Zhou, Rong, Jun Hai Zhao, and Xue Ying Wei. "Analysis on Bearing Capacity of Concrete-Filled Tubular CFRP-Steel Stub Column under Axle Compression." Applied Mechanics and Materials 584-586 (July 2014): 1155–60. http://dx.doi.org/10.4028/www.scientific.net/amm.584-586.1155.

Full text

Abstract:

New progress of research and applications of CFRP at home and abroad are introduced in this paper. The circular concrete-filled tubular CFRP-steel stub column under axial loads is studied based on the unified strength theory in the paper. The effect of intermediate principal stress on the ultimate strength for the concrete-filled tubular CFRP-steel stub column have been investigated. The ultimate load calculation formula for the concrete-filled tubular CFRP-steel stub column is derived in this paper, and can be simplified for cases without CFRP. Compared with the solution obtained in this pape

APA, Harvard, Vancouver, ISO, and other styles

17

Liu, Jiepeng, Hua Song, and Yuanlong Yang. "Research on mechanical behavior of L-shaped multi-cell concrete-filled steel tubular stub columns under axial compression." Advances in Structural Engineering 22, no. 2 (2018): 427–43. http://dx.doi.org/10.1177/1369433218790127.

Full text

Abstract:

A total of 11 L-shaped multi-cell concrete-filled steel tubular stub columns were fabricated and researched in axial compression test. The key factors of width-to-thickness ratio D/ t of steel plates in column limb and prism compressive strength of concrete fck were investigated to obtain influence on failure mode, bearing capacity, and ductility of the specimens. The test results show that the constraint effect for concrete provided by multi-cell steel tube cannot be ignored. The ductility decreases with the increase of width-to-thickness ratio D/ t of steel plates in column limb. The bearing

APA, Harvard, Vancouver, ISO, and other styles

18

Zhu, Xiaoming, and Zhaoqi Wu. "Study on New Bolted T-Stub Connection with Inserted Plates under Axial and Cyclic Loads." Applied Sciences 10, no. 7 (2020): 2631. http://dx.doi.org/10.3390/app10072631.

Full text

Abstract:

The bolted T-stub connection joining beam with column is being widely applied. To enhance the energy dissipation capacity of conventional T-stub connections, two rectangular plates are proposed to be inserted between the T-stub and column, so that the T-stub flange can yield both under tensile and compressive loads. This study put forward a mechanical model of a new T-stub connection with inserted plates and investigated important factors that could affect its mechanical behavior through experimental tests. Thirty specimens were designed with different configurations that differed according to

APA, Harvard, Vancouver, ISO, and other styles

19

Wang, Zhi Bin, and Li Ying Liu. "Finite Element Modelling of Concrete-Filled Steel Tube Reinforced Concrete Stub Columns under Axial Compression." Applied Mechanics and Materials 351-352 (August 2013): 138–42. http://dx.doi.org/10.4028/www.scientific.net/amm.351-352.138.

Full text

Abstract:

Concrete-filled steel tube reinforced concrete (CFSTRC) columns are currently being studied as a popular method to improve the shear strength, the ductility and the seismic behaviour of reinforced concrete (RC) columns. Owing to the complexity of confinement provided by steel tubes and stirrups, the behaviour of CFSTRC column is difficult to be accurately simulated. Thus,so far there is not a finite element (FE) model for CFSTRC columns. For studying the performance of this composite column, a FE model was developed based on the existing test results and theories. The predicted results using t

APA, Harvard, Vancouver, ISO, and other styles

20

Guo, Ying, and Yufen Zhang. "Comparative Study of CFRP-Confined CFST Stub Columns under Axial Compression." Advances in Civil Engineering 2018 (July 18, 2018): 1–8. http://dx.doi.org/10.1155/2018/7109061.

Full text

Abstract:

This paper presented a comparative study of concrete-filled steel tubular (CFST) stub columns with three different confinement types from carbon fiber reinforced polymer (CFRP): outer circular CFRP, inner circular CFRP, and outer square CFRP. The compressive mechanism and physical properties of the composite column were analyzed firstly aiming at investigating the confinement effect of CFRP. Ultimate axial bearing capacity of these three CFRP-confined CFST columns was calculated based on Unified Theory of CFST and elastoplastic limit equilibrium theory, respectively. Meanwhile, the correspondi

APA, Harvard, Vancouver, ISO, and other styles

21

Dunberry, E., D. Leblanc, and R. G. Redwood. "Cross-section strength of concrete-filled HSS columns at simple beam connections." Canadian Journal of Civil Engineering 14, no. 3 (1987): 408–17. http://dx.doi.org/10.1139/l87-059.

Full text

Abstract:

Tests are described in which short, rectangular steel columns filled with concrete are loaded to failure under axial load. Part of the load is applied at typical beam connections within the column length; and part is applied at the top, representing the load from upper stories of a building. The length of the column near the connection over which slip takes place is examined, and the ultimate strength of the columns is compared with that of stub columns loaded uniformly over their length. A small reduction in strength is found to occur, which depends upon the proportion of total load applied a

APA, Harvard, Vancouver, ISO, and other styles

22

Li, Yong Jin, Qing Xin Ren, and Fei Yu Liao. "Behaviour of Concrete Filled Steel Tube Reinforced Concrete (CFSTRC) Stub Columns: Experiments." Applied Mechanics and Materials 166-169 (May 2012): 859–62. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.859.

Full text

Abstract:

Concrete filled steel tube (CFST) reinforced concrete (CFSTRC) columns subjected to axial compression were experimentally investigated in this paper. A total of ten specimens were tested. The main parameters varied in the experiments were steel tube ratio and concrete strength. It was found that, under axial compression, the column ultimate strength increases with the increasing of steel tube ratio and concrete strength. The work in this paper provides a basis for the further theoretical study on the behavior of CFSTRC columns.

APA, Harvard, Vancouver, ISO, and other styles

23

Choi, Chang Sik, Hyung Suk Jung, and Hyun Ki Choi. "Behaviour of Concrete Filled Steel Square-Tube Stub Column with Steel-Fiber Reinforced High Strength Concrete." Advanced Materials Research 663 (February 2013): 125–29. http://dx.doi.org/10.4028/www.scientific.net/amr.663.125.

Full text

Abstract:

The paper presents an experimental study on the behavior of axial loaded concrete-filled steel square-tube stub columns with high strength fiber reinforced concrete until failure. Four specimens were tested to investigate the effect of high strength concrete on the load carrying capacity of the concrete-filled steel square-tube stub columns. The effect of the presence of steel fiber in high strength concrete which filled in the steel tube was also investigated. The main parameters in the tests were: (1) the strength of concrete (30 Mpa and 100 Mpa), and (2) the use of reinforcing steel fiber i

APA, Harvard, Vancouver, ISO, and other styles

24

Blaževičius, Žygimantas. "ON THE ADAPTABILITY OF CONCRETE‐FILLED STEEL TUBULAR COLUMNS IN THE LIGHT OF THE POST‐FIRE TESTING RESULTS." Technological and Economic Development of Economy 13, no. 2 (2007): 100–108. http://dx.doi.org/10.3846/13928619.2007.9637783.

Full text

Abstract:

The objective of this work is assessment of the applicability of the concrete‐filled steel tubular columns for their further maintenance after exposing to fire. The properties of steel and concrete after heating are briefly described, as well as the attributes of the structures indicating temperature reached during the fire. An experimental research on the HC‐FST (hollow concrete‐filled steel tubular) column behaviour under post‐fire conditions was performed. Behaviour of 16 axially loaded HC‐FST columns has been experimentally investigated and the results presented in this paper. The experime

APA, Harvard, Vancouver, ISO, and other styles

25

ZHOU, Feng, Keiichiro SUITA, Tomohiro MATSUMIYA, and Masahiro KURATA. "TESTS ON STEEL COLUMN BASES WITH T-STUB CONNECTIONS." Journal of Structural and Construction Engineering (Transactions of AIJ) 69, no. 581 (2004): 117–25. http://dx.doi.org/10.3130/aijs.69.117_2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Yuan, H. X., Y. Q. Wang, Y. J. Shi, and L. Gardner. "Stub column tests on stainless steel built-up sections." Thin-Walled Structures 83 (October 2014): 103–14. http://dx.doi.org/10.1016/j.tws.2014.01.007.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Zhang, Yufen, Junhai Zhao, and Weifeng Yuan. "STUDY ON COMPRESSIVE BEARING CAPACITY OF CONCRETE-FILLED SQUARE STEEL TUBE COLUMN REINFORCED BY CIRCULAR STEEL TUBE INSIDE." Journal of Civil Engineering and Management 19, no. 6 (2013): 787–95. http://dx.doi.org/10.3846/13923730.2013.799088.

Full text

Abstract:

This paper concentrates on the compressive bearing capacity of one composite column of a Concrete-Filled Square Steel Tube (CFSST) reinforced by a circular steel tube inside. Some tests were conducted to consider the compression behaviour of the stub columns under axial compressive loading. Through an elastoplastic limit analysis based on Unified Strength Theory (UST), the ultimate load capacity of the CFSST columns reinforced by inner circular steel tube under axial compression has been derived, which has a good agreement with the experimental results in comparison with other empirical models

APA, Harvard, Vancouver, ISO, and other styles

28

Zhao, Gen Tian, and Chao Feng. "Axial Ultimate Capacity of Partially Encased Composite Columns." Applied Mechanics and Materials 166-169 (May 2012): 292–95. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.292.

Full text

Abstract:

The test results of nine stub-column tests performed on partially encased composite (PEC) columns made with welded H-section steel are described and presented. The H-section steel is stiffened with transverse link and concrete is poured between the flanges of the steel section. The axial comprehensive study has been conducted on all specimens to investigate the ultimate axial capacity of PEC columns. The failure of all columns is due to local buckling of the flanges along with concrete crushing. Closer link spacing improves the ductility of the columns; however, the measurements show that in g

APA, Harvard, Vancouver, ISO, and other styles

29

Zuo, Zhi Liang, Da Xin Liu, Jian Cai, Chun Yang, and Qing Jun Chen. "Experiment on T-Shaped CFT Stub Columns with Binding Bars Subjected to Axial Compression." Advanced Materials Research 838-841 (November 2013): 439–43. http://dx.doi.org/10.4028/www.scientific.net/amr.838-841.439.

Full text

Abstract:

To improve the mechanical behavior of T-shaped concrete-filled steel tubular (T-CFT) column, the method that setting binding bars along the height of steel tube is proposed. Five T-CFT stub columns with binding bars and another two without binding bars subjected to axial compression were tested. The influences of the spacing and diameter of binding bars on the failure modes, maximum strength, and ductility of T-CFT stub columns are investigated. The experimental results demonstrate that by setting binding bars or decreasing the spacing of binding bars, the buckling modes of the steel plates ar

APA, Harvard, Vancouver, ISO, and other styles

30

Zhang, Jin Fan, Zhen Yu Wang, and Jian Qun Jiang. "Component Modeling of Steel Bolted End-Plate Joints under Bending and Shearing Loads." Applied Mechanics and Materials 226-228 (November 2012): 1194–98. http://dx.doi.org/10.4028/www.scientific.net/amm.226-228.1194.

Full text

Abstract:

Based on the component method of EuroCode3, a new component model to evaluate rotational properties of extended end-plate beam-to-column joints under shearing and bending loads has been proposed in this paper. Firstly, the T-stub model was set up. And then the end-plate beam-to-column joint was simplified with a set of T-stubs. Finally the end-plate beam-to-column joint was simulated by the proposed component model consists of a series of levers and equivalent springs. With the purpose of verifying and calibrating the proposed model, an experiment of extended end-plate joint is recommended and

APA, Harvard, Vancouver, ISO, and other styles

31

Blaževičius, Žygimantas, and Audronis Kazimieras Kvedaras. "EXPERIMENTAL INVESTIGATION INTO FIRE RESISTANCE OF HC‐FST COLUMNS UNDER AXIAL COMPRESSION." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 13, no. 1 (2007): 1–10. http://dx.doi.org/10.3846/13923730.2007.9636413.

Full text

Abstract:

A certain amount of analytical methods for determining fire resistance of concrete filled steel tubular columns are developed. Mostly those methods refer to or have as an origin the data about the results of real experiments. The research work on this kind of composite column behaviour under fire conditions with a wide range of different parameters measuring was performed. The behaviour of 16 axially loaded HC‐FST (hollow concrete filled steel tubular) columns without fire protection under conditions similar to ISO‐834 fire and under normal conditions was experimentally investigated and the re

APA, Harvard, Vancouver, ISO, and other styles

32

Zhou, Feng, and Ben Young. "Compressive strengths of concrete-filled double-skin (circular hollow section outer and square hollow section inner) aluminium tubular sections." Advances in Structural Engineering 22, no. 11 (2019): 2418–34. http://dx.doi.org/10.1177/1369433219842381.

Full text

Abstract:

Experimental and numerical investigations of concrete-filled double-skin aluminium stub column with a circular hollow section as the outer skin and a square hollow section as the inner skin are presented in this article. A test program was carried out to study the influences of aluminium tube geometric dimensions and concrete strength on structural performance and strength of composite columns. A series of composite columns was tested on outer circular hollow section tubes and inner square hollow section tubes; the spaces between them had been filled with concrete of different nominal cylinder

APA, Harvard, Vancouver, ISO, and other styles

33

Landović, Aleksandar, and Miroslav Bešević. "Experimental Research on Reinforced Concrete Columns Strengthened with Steel Jacket and Concrete Infill." Applied Sciences 11, no. 9 (2021): 4043. http://dx.doi.org/10.3390/app11094043.

Full text

Abstract:

Experimental research on axially compressed columns made from reinforced concrete (RC) and RC columns strengthened with a steel jacket and additional fill concrete is presented in this paper. A premade squared cross-section RC column was placed inside a steel tube, and then the space between the column and the tube was filled with additional concrete. A total of fourteen stub axially compressed columns, including nine strengthened specimens and five plain reinforced concrete specimens, were experimentally tested. The main parameter that was varied in the experiment was the compressive strength

APA, Harvard, Vancouver, ISO, and other styles

34

MORITA, KOJI, BEN KATO, and TAKEHIKO TERADA. "SHEAR STRENGTH OF REINFORCED CONCRETE STUB CLADDING STEEL COLUMN BASES." Journal of Structural and Construction Engineering (Transactions of AIJ) 354 (1985): 32–39. http://dx.doi.org/10.3130/aijsx.354.0_32.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Jayaganesh, S., J. Raja Murugadoss, G. Ganesh Prabhu, and J. Jegan. "Effects of Concentrical Partial (Local) Compression on the Structural Behavior of Concrete Filled Steel Tubular Column." Advances in Materials Science and Engineering 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/491038.

Full text

Abstract:

The objective of this present paper is to investigate the structural behavior of square and circular Concrete Filled Steel Tubular (CFST) stub columns subjected to axial partial/local compression. The experimental parameters were local compression area and section type. Among the twelve specimens, six specimens were tested under full compression and the remaining six specimens were tested under local compression. The experimental observation indicated that the failure pattern of the CFST column with partial compression is fairly different from the CFST column subjected to full compression. The

APA, Harvard, Vancouver, ISO, and other styles

36

Lin, Qingjie, Yu Chen, and Chao Liu. "Mechanical properties of circular nano-silica concrete filled stainless steel tube stub columns after being exposed to freezing and thawing." Nanotechnology Reviews 8, no. 1 (2019): 600–618. http://dx.doi.org/10.1515/ntrev-2019-0053.

Full text

Abstract:

AbstractExperimental research on circular nano-silica concrete filled stainless steel tube (C-CFSST) stub columns after being exposed to freezing and thawing is carried out in this paper. All of forty specimens were tested in this paper, including nine C-CFSST specimens at normal temperature, 28 short columns of C-CFSST for freeze-thaw treatment and three circular hollow stainless steel stub columns. The failure mode, load-displacement curves, load-strain curves and load-bearing capacity were obtained and analyzed in this paper. The main parameters explored in the test include the number of fr

APA, Harvard, Vancouver, ISO, and other styles

37

Wang, Wei, Chenchen Zhang, Zeshen Li, and Xuehong Gan. "A Study on the Application of Two Different Material Constitutive Models Used in the FE Simulation of the Cyclic Plastic Behavior of a Steel Beam-Column T-Stub Connection." Advances in Civil Engineering 2021 (February 8, 2021): 1–14. http://dx.doi.org/10.1155/2021/8868015.

Full text

Abstract:

Seismic actions inevitably cause cyclic plastic deformations in steel frame connections, which is a common cause of failure in steel structures. Nonlinear finite element (FE) static analysis has been employed in the study of the cyclic plastic behavior of a T-stub connection based on the reported cyclic test on the corresponding extensively tested T-stub connection made of Q235 steel. In particular, the isotropic-hardening and Chaboche constitutive models were employed to predict both the stress distribution and plastic development on the T-stub and the hysteretic curves of the entire T-stub c

APA, Harvard, Vancouver, ISO, and other styles

38

Kristóf, Imola, Zsanett Novák, and Dezső Hegyi. "A Simplified Method for the Design of Steel Beam-to-column Connections." Periodica Polytechnica Architecture 48, no. 2 (2017): 79–86. http://dx.doi.org/10.3311/ppar.11089.

Full text

Abstract:

The moment resistance of beam-to-column connections is frequently utilised in steel structures. Eurocode 3 suggests the component method to analyse such connections, and it implements the equivalent T-stub method to determine the resistance of the end plate of the beam. The latter method requires tedious and concentrated work. A simplified method is suggested to reduce the number of calculations and enable the designer to focus on construction aspects in the pre-design phase, or in education.The resistance of the T-stub covers three possible failure modes: the yield of the plate, the failure o

APA, Harvard, Vancouver, ISO, and other styles

39

Hansapinyo, Chayanon, Chinnapat Buachart, and Preeda Chaimahawan. "Tests of Inclined Concrete-Filled Steel Tubular Stub Columns under Vertical Cyclic Loading." Advances in Civil Engineering 2018 (September 2, 2018): 1–9. http://dx.doi.org/10.1155/2018/5426731.

Full text

Abstract:

This paper presents an experimental study on the cyclic behavior of fifteen concrete-filled steel tubular columns subjected to vertical cyclic loading. All test samples’ cross-sectional area is 75 × 75 mm2square, and they are 500 mm long. The main variables in the test are the thickness of the steel tube (1.8 and 3.0 mm with the width-to-thickness ratios (b/t) of 41.7 and 25), the strength of the infilled concrete (no-fill, 23 MPa, and 42 MPa), and the inclined angle (0, 4, and 9 degrees). The results show that all samples failed due to local buckling in compression followed by tearing of the

APA, Harvard, Vancouver, ISO, and other styles

40

KAMBA, Teruyasu. "STUB COLUMN TEST OF HIGH-STRENGTH CRS STEEL COLUMN WITH SMALL DIAMETER-TO-THICKNESS RATIO." Journal of Structural and Construction Engineering (Transactions of AIJ) 63, no. 507 (1998): 123–29. http://dx.doi.org/10.3130/aijs.63.123_2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Jovanović, Đorđe, Drago Žarković, Zoran Brujić, and Đorđe Lađinović. "Fiber beam-column element implementation in academic CAD software Matrix 3D." Gradjevinski materijali i konstrukcije 60, no. 2 (2017): 57–77. http://dx.doi.org/10.5937/grmk1702057j.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Liu, Jing, Zhe Li, and Fa-Xing Ding. "Experimental Investigation on the Axially Loaded Performance of Notched Hexagonal Concrete-Filled Steel Tube (CFST) Column." Advances in Civil Engineering 2019 (September 29, 2019): 1–9. http://dx.doi.org/10.1155/2019/2612536.

Full text

Abstract:

This study aimed to investigate the static performance of notched hexagonal concrete-filled steel tube (CFST) stub columns through axial loading. Notch length, notch location, and notch direction in 14 CFST stub columns were experimentally studied. Stress process, failure mechanism, and ultimate strength in the notched CFST columns were analyzed. Results show that notches in steel tubes can weaken the restraining effect of steel pipes on core concrete and induce a decrease in the ultimate strength of specimens. The failure mode of components is greatly affected by notch orientation. The notch

APA, Harvard, Vancouver, ISO, and other styles

43

AVE, Takeo, Takahiro OHTSUKA, Shuji SHIBATA, Markus KNOBLOCH, and Mario FONTANA. "BUCKLING BEHAVIOR OF CRUCIFORM SECTION STEEL STUB COLUMN AT HIGH TEMPERATURES." Journal of Structural and Construction Engineering (Transactions of AIJ) 76, no. 660 (2011): 437–42. http://dx.doi.org/10.3130/aijs.76.437.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Chen, Ju, Yong He, and Wei-Liang Jin. "Stub column tests of thin-walled complex section with intermediate stiffeners." Thin-Walled Structures 48, no. 6 (2010): 423–29. http://dx.doi.org/10.1016/j.tws.2010.01.008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Cai, Jian, and Zhen-Qiang He. "Axial load behavior of square CFT stub column with binding bars." Journal of Constructional Steel Research 62, no. 5 (2006): 472–83. http://dx.doi.org/10.1016/j.jcsr.2005.09.010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Rondal, J., and R. Maquoi. "Stub-column strength of thin-walled square and rectangular hollow sections." Thin-Walled Structures 3, no. 1 (1985): 15–34. http://dx.doi.org/10.1016/0263-8231(85)90017-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Han, Lin-Hai, Hua Yang, and Shu-Liang Cheng. "Residual Strength of Concrete Filled RHS Stub Columns after Exposure to High Temperatures." Advances in Structural Engineering 5, no. 2 (2002): 123–34. http://dx.doi.org/10.1260/1369433021502614.

Full text

Abstract:

Tests are reported on twenty-six concrete filled steel tube of rectangular section after being exposed to high temperatures, to investigate the influence of temperature on section capacity and load-deformation behavior. The main parameter varied is temperature, from 20°C to 900°C. A mechanics model is described in this paper for the behaviour of concrete-filled RHS (Rectangular Hollow Section) columns after exposed to high temperatures, and is a development of the analysis (Han et al, 2001a) used when only normal temperatures apply. The predicted load versus axial strain relationship is in goo

APA, Harvard, Vancouver, ISO, and other styles

48

Solodovnyk, Y., V. Riumin, and V. Nikichanov. "EVALUATION OF LOAD-BEARING CAPACITY OF THE STEEL CONSTRUCTION JOINTS ON THE BASIS OF COMPONENT METHOD." Municipal economy of cities 1, no. 161 (2021): 19–24. http://dx.doi.org/10.33042/2522-1809-2021-1-161-19-24.

Full text

Abstract:

Connections are essential in every kind of steel constructions. Structure is a constructed assembly of joints separated by members which implies the importance of connections. Three basic parameters describe the behavior of connections: strength, stiffness and ductility, and the mechanical behavior of steel joint in those terms are complex phenomena. It must be said that absence in current Ukrainian design codes rules for the load capacity calculation of steel constructions connections led to some difficulties in project decisions. On the basis of component method, which lay in the EC3 design

APA, Harvard, Vancouver, ISO, and other styles

49

HANAI, Nobuaki, and Toshio SHIRAKAWA. "ANCHORAGE OF BEAM REBARS ON RC BEAM-COLUMN KNEE JOINT WITH STUB." AIJ Journal of Technology and Design 18, no. 38 (2012): 177–80. http://dx.doi.org/10.3130/aijt.18.177.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Bastos, Cristiane Cruxen Daemon d´Oliveira, and Eduardo de Miranda Batista. "Experimental analysis of built-up cold-formed steel lipped channel stub column." REM - International Engineering Journal 72, no. 4 (2019): 571–79. http://dx.doi.org/10.1590/0370-44672019720008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!