Journal articles: 'Cold-formed steel structures'

1

Hancock, G. J. "Cold-formed steel structures." Journal of Constructional Steel Research 59, no. 4 (April 2003): 473–87. http://dx.doi.org/10.1016/s0143-974x(02)00103-7.

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Brune, Bettina. "Cold-formed steel structures." Steel Construction 6, no. 2 (May 2013): 73. http://dx.doi.org/10.1002/stco.201310024.

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Schafer, Benjamin W. "Cold-Formed Steel Structures: Special Issue." Journal of Structural Engineering 132, no. 4 (April 2006): 495–96. http://dx.doi.org/10.1061/(asce)0733-9445(2006)132:4(495).

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Rondal, J. "Cold formed steel members and structures." Journal of Constructional Steel Research 55, no. 1-3 (July 2000): 155–58. http://dx.doi.org/10.1016/s0143-974x(99)00083-8.

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Clifton, G. C. "Cold formed sections." Bulletin of the New Zealand Society for Earthquake Engineering 18, no. 4 (December 31, 1985): 397–99. http://dx.doi.org/10.5459/bnzsee.18.4.397-399.

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Schafer, Benjamin W., and Dinar Camotim. "Special Issue on Cold-Formed Steel Structures." Journal of Structural Engineering 139, no. 5 (May 2013): 637–39. http://dx.doi.org/10.1061/(asce)st.1943-541x.0000820.

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Schafer, Benjamin W. "Cold-formed steel structures around the world." Steel Construction 4, no. 3 (August 2011): 141–49. http://dx.doi.org/10.1002/stco.201110019.

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Cucu, Vlad, Daniel Constantin, and Dan-Ilie Buliga. "Structural Efficiency Of Cold-Formed Steel Purlins." International conference KNOWLEDGE-BASED ORGANIZATION 21, no. 3 (June 1, 2015): 809–14. http://dx.doi.org/10.1515/kbo-2015-0137.

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Abstract Cold-formed steel structures represents an alternative to classic buildings made of hot rolled steel profiles which bring a lot of savings based on advanced calculations and also some practical measures in order to provide optimum strength and weight ratio. Due to these advantages, cold-formed steel structures are used in more technical fields including automotive industry, storage industry, military sheltering and of course building industry. The paper is focused on the economic impact of using lightweight members for the main applications of these structures – roof structures and cladding support. The comparison will be made between classic system with hot formed purlins and advanced lightweight purlins made of cold-formed steel elements, in the same practical situation.

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Lee, Yeong Huei, Cher Siang Tan, Shahrin Mohammad, Mahmood Md Tahir, and Poi Ngian Shek. "Review on Cold-Formed Steel Connections." Scientific World Journal 2014 (2014): 1–11. http://dx.doi.org/10.1155/2014/951216.

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The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connections, particularly for screw connections, storage rack connections, welded connections, and bolted connections. The performance of these connections in the design of cold-formed steel structures is discussed.

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Hancock, G. J., and C. A. Rogers. "Design of cold-formed steel structures of high strength steel." Journal of Constructional Steel Research 46, no. 1-3 (April 1998): 167–68. http://dx.doi.org/10.1016/s0143-974x(98)80013-8.

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Yao, Xing You, Yuan Qi Li, and Zu Yan Shen. "Load-Carrying Capacity Estimation Methods for Cold-Formed Steel Lipped Channel Member Using Effective Width Method." Advanced Materials Research 163-167 (December 2010): 90–101. http://dx.doi.org/10.4028/www.scientific.net/amr.163-167.90.

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Distortional buckling may occur for Cold-formed thin-walled steel lipped channel member except local buckling and overall buckling. The buckling of flange and lip are the important factor for the occurrence the distortional buckling. The different design codes have different design method for calculating plate buckling coefficient of flange and lip using the effective width method. So the effective width method in different codes are introduced and the load-carrying capacities of 100 lipped channel section compressive members collected from reference are computed using ‘Cold-formed steel structures (AS/NZS 4600:2005)’, ‘Supplementary rules for cold-formed members and sheeting(EN1993-1-3:2006)’, ‘North American specification for the design of cold-formed steel Structural Members(AISI-S100:2007)’, ‘Specification for the design of cold-formed steel structural members (AISI:1996)’ and ‘Technical code of cold-formed thin-walled steel structures’(GB50018-2002). The calculated results show that ‘Technical code of cold-formed thin-walled steel structures (GB50018-2002)’ and ‘Supplementary rules for cold-formed members and sheeting (EN1993-1-3:2006)’ are conservative and ‘Cold-formed steel structures (AS/NZS 4600:2005)’, ‘North American specification for the design of cold-formed steel Structural Members (AISI-S100:2007)’ and ‘Specification for the design of cold-formed steel structural members (AISI:1996)’ are unsafe. The elastic buckling stress of different lipped channel sections are predicted by finite strip program (CUFSM) and get the suggested calculation formula of plate buckling coefficient of flange according to regression Analysis. The calculated results using suggested plate buckling coefficient of flange are agree to test results.

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12

Pedreschi, R. F., B. P. Sinha, and R. Davies. "Advanced Connection Techniques for Cold-Formed Steel Structures." Journal of Structural Engineering 123, no. 2 (February 1997): 138–44. http://dx.doi.org/10.1061/(asce)0733-9445(1997)123:2(138).

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Bae, Sang-Wook, Roger A. LaBoube, Abdeldjelil Belarbi, and Ashraf Ayoub. "Progressive collapse of cold-formed steel framed structures." Thin-Walled Structures 46, no. 7-9 (July 2008): 706–19. http://dx.doi.org/10.1016/j.tws.2008.01.041.

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Davies, J. M. "Recent research advances in cold-formed steel structures." Journal of Constructional Steel Research 55, no. 1-3 (July 2000): 267–88. http://dx.doi.org/10.1016/s0143-974x(99)00089-9.

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15

Hancock, GJ. "Cold-formed steel structures: Research review 2013–2014." Advances in Structural Engineering 19, no. 3 (February 17, 2016): 393–408. http://dx.doi.org/10.1177/1369433216630145.

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Abdel-Sayed, George, and Kwok-Cheung Chung. "Composite cold-formed steel–concrete columns." Canadian Journal of Civil Engineering 14, no. 3 (June 1, 1987): 295–301. http://dx.doi.org/10.1139/l87-047.

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A new system of composite columns is developed using lipped cold-formed steel channels with embossments and cast-in-place concrete. The combined action of the embossments and the channel's lips leads to very good bond between the steel and the concrete. It has been found that by replacing the standard longitudinal reinforcing bars by cold-formed steel sections of equal area, the structural performance of the columns remains almost unchanged, while considerable savings are achieved in time and material of construction. The present paper outlines the main characteristics of the proposed columns and provides an approach for their analysis and design, which is verified experimentally. Key words: columns, composite structures, concrete (reinforced), construction, cold-formed steel.

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Nie, Zhen, Yuanqi Li, and Yehua Wang. "Mechanical Properties of Steels for Cold-Formed Steel Structures at Elevated Temperatures." Advances in Civil Engineering 2020 (July 1, 2020): 1–18. http://dx.doi.org/10.1155/2020/9627357.

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It is highly important to clarify the high-temperature mechanical properties in the design of cold-formed steel (CFS) structures under fire conditions due to the unique deterioration feature in material properties under fire environment and associated reduction to the mechanical performance of members. This paper presents the mechanical properties of widely used steels for cold-formed steel structures at elevated temperatures. The coupons were extracted from original coils of proposed full annealed steels (S350 and S420, with nominal yielding strengths 280 MPa and 350 MPa) and proposed stress relieving annealed steels (G500, with nominal yielding strength 500 MPa) for CFS structures with thickness of 1.0 mm and 1.2 mm, and a total of nearly 50 tensile tests were carried out by steady-state test method for temperatures ranging from 20 to 700°C. Based on the tests, material properties including the yield strengths, ultimate strengths, the elasticity modulus, and the stress-strain curve were obtained. Meanwhile, the ductility of steels for CFS structures was discussed. Then, the temperature-dependent retention factors of yield strengths and elasticity modulus were compared to those provided by design codes and former researchers. Finally, a set of prediction equations of the mechanical properties for steels for CFS structures at elevated temperatures was proposed depending on existing tests data.

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Kravchenko, Galina. "BEHAVIOUR OF SCREW CONNECTIONS IN COLD-FORMED STEEL STRUCTURES." University News. North-Caucasian Region. Technical Sciences Series 4 (December 2019): 51–56. http://dx.doi.org/10.17213/0321-2653-2019-4-51-56.

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Abdel‐Sayed, George, Frank Monasa, and Waynel Siddall. "Cold‐Formed Steel Farm Structures Part II Barrel Shells." Journal of Structural Engineering 111, no. 10 (October 1985): 2090–104. http://dx.doi.org/10.1061/(asce)0733-9445(1985)111:10(2090).

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Chung, K. F. "Special Issue on Advances in Cold-Formed Steel Structures." Advances in Structural Engineering 11, no. 6 (December 2008): i. http://dx.doi.org/10.1260/136943308787543612.

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Amsyar, Faisal, Cher Siang Tan, Chau Khun Ma, and Arizu Sulaiman. "Review on Composite Joints for Cold-Formed Steel Structures." E3S Web of Conferences 65 (2018): 08006. http://dx.doi.org/10.1051/e3sconf/20186508006.

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Introduction of the lightweight cold-formed steel (CFS) sections to building construction has been well-established these days due to its high structural performance, corrosion resistance, ease of construction and maintenance as well as aesthetic appearance. In the early of 21th century, researchers found out that the structural performance of the CFS can be improved significantly by integrating it with other materials, for instance, concrete, to create the composite system. This is due to concrete material is excellent in compression but less effective to resist tension force. There were little works being carried out and lack of technical literature regarding on the composite connections for CFS structural frames, especially on the composite beam-to-column joints. This paper aims to collect and review on the previous researches of composite joints for CFS structures from the past two decades. The review is made in three distinctive topics i.e. CFS beam-to-column joints, composite beam-to-slab joints and composite beam-to-column joints. Most of the investigations indicated that composite joint yields higher ultimate load and moment resistance compared to the non-composite joint.

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Gad, E. F., C. F. Duffield, G. L. Hutchinson, D. S. Mansell, and G. Stark. "Lateral performance of cold-formed steel-framed domestic structures." Engineering Structures 21, no. 1 (January 1999): 83–95. http://dx.doi.org/10.1016/s0141-0296(97)90129-2.

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23

Fiorino, Luigi, Ornella Iuorio, and Raffaele Landolfo. "Seismic analysis of sheathing-braced cold-formed steel structures." Engineering Structures 34 (January 2012): 538–47. http://dx.doi.org/10.1016/j.engstruct.2011.09.002.

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24

Reshetnikov, Alexey A., Vladislav Y. Kornet, and Darya A. Leonova. "Comparative Analysis of Methods for Calculating Cold-Formed Steel Structures." Materials Science Forum 931 (September 2018): 188–95. http://dx.doi.org/10.4028/www.scientific.net/msf.931.188.

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This article presents a comparative analysis of methods for calculating cold-formed steel structures, or light steel thin-walled structures (LSTS), as they are called in Russia, according to domestic and foreign norms. For comparison, the calculation provisions for SR 260.1325800.2016 "Steel thin-walled constructions from cold-bent galvanized sheets" and AISI (American Institute of Ferrous Metallurgy) were taken. For clarity of the solution algorithm, a block diagram for each method is presented. Specific features of calculating the C-shaped cross-section for bending by both methods are indicated [1].

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Ghareb, AL-Hasnawi Yasser Sami, Andrey V. Shevchenko, and Omar Ismael Alhashimi. "Light Steel Thin -Walled Structures Composite Beam of Cellular Concrete." Materials Science Forum 974 (December 2019): 596–600. http://dx.doi.org/10.4028/www.scientific.net/msf.974.596.

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The cost-efficient field design is very important in the civil engineering. Therefore, the cold-formed steel structures (CFS) are preferred for construction. A Sophisticated CFS structure which uses a Cellular Concrete is implemented in this paper. The utilization Cold-Formed Steel (CFS) structures have become increasingly popular in different fields of building technology. The reasons behind the growing popularity of these products include their fabrication ease, high strength/weight ratio and suitability for a wide range of applications. These advantages can result in more economic designs, as compared with hot-rolled steel, especially in short-span applications. In this project work an attempt to use a Cold formed steel section as replacement to conventional steel reinforcement bar has been made.

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Chung, K. F. "Structural Performance of Cold-Formed Steel Structures with Bolted Connections." Advances in Structural Engineering 8, no. 3 (July 2005): 231–45. http://dx.doi.org/10.1260/1369433054349132.

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This paper presents a number of experimental and theoretical investigations into the structural behaviour of cold-formed steel structures with bolted connections. Firstly, the basic deformation characteristics of bolted fastenings between cold-formed steel strips in lap shear tests is described, and advanced finite element modelling with solid elements as well as contact elements is carried out for comparison. Secondly, the structural behaviour of lapped Z sections with bolted moment connections is reported, and both analytical and numerical predictions on strength and stiffness of lapped Z sections are presented. Finally, the structural performance of double span lapped Z purlins is investigated numerically where the effects of lapped Z sections over internal supports on the internal force distributions along the purlin members are examined. The description is intended to provide both analysis and design methods as well as understandings to structural engineers, enabling them to design and build cold-formed steel structures rationally with improved structural performance.

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Tunca, Osman, Ferhat Erdal, Arif Emre Sağsöz, and Serdar Çarbaş. "Structural features of cold-formed steel profiles." Challenge Journal of Structural Mechanics 4, no. 2 (June 9, 2018): 77. http://dx.doi.org/10.20528/cjsmec.2018.02.005.

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Using capacity of cold-formed steel sections increases thanks to the opportunities which are offered by the developing technology. Low production cost and variety of profiles that can be produce easy, fast, high quality provide to improve its popularity as a structural material. In production, Sulphur and Phosphorous accumulation region occurs at intersection region of flanges and web of hot rolled steel profile. This causes to decrease strength of profile. Other difference between cold-formed and hot rolled steel sections is that mechanical properties of steel material homogeneously distributes throughout the profile. Both in frame and truss systems, cold-formed steel profiles develop both as main and secondary bearing element. These present variety options to the designers with pure, galvanized, aluminized applications. As with many building materials, mechanical behavior of cold-formed steel profile is quite complex due to the nature of thin walled steel sections. Design and analysis methods of cold-formed steel profile are rapidly shaped day by day. The general theory of beams investigated in past studies make possible analyses of cold-formed steel profile. Moreover, in structural systems, using of cold-formed steel profile provide height strength besides sustainable, environmentalist, green building because it requires less material and cost. Although these profiles have many advantages, use of cold-formed steel profiles in our country structures is rather limited unfortunately. New steel construction regulations in Turkey also do not mention cold-formed thin walled steel structure. Main purpose of this study reviews structural specifications of cold-formed steel profiles which are applied world-wide.

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Yan, Weiming, Tingting Mu, Zhiqiang Xie, and Cheng Yu. "Experimental investigation of typical connections for fabricated cold-formed steel structures." Advances in Structural Engineering 22, no. 1 (June 13, 2018): 141–55. http://dx.doi.org/10.1177/1369433218781901.

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This article presents a comparative investigation on mechanical behavior and construction characteristics of some typical connections in cold-formed thin-walled steel. The lap shear tests of 96 specimens considering four typical connections with a self-piercing rivet, clinching, self-drilling screw, and blind rivet were conducted. The effects of sheet thickness and thickness ratio on failure modes and mechanical behavior of the four types of connections were investigated. Through analyzing the feasibility of mechanic and construction, the applicability of the four types of connections in fabricated cold-formed steel structures was comprehensively evaluated. The result of the research shows that compared with the other three connections, self-piercing rivet connections are more suitable for modularly fabricated cold-formed steel structures because of its superior mechanical properties, well-formed quality, high efficiency, and potential industrialization. Based on the design methods of fasteners in North American (AISI S100-16) and European standards (prEN1999-1-4) on cold-formed steel structures, an appropriate design method is proposed for self-piercing riveting connections.

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Moritani, Fabiana Y., Carlos E. J. Martins, and Alfredo M. P. G. Dias. "A literature review on cold-formed steel-timber composite structures." BioResources 16, no. 4 (September 10, 2021): 8489–508. http://dx.doi.org/10.15376/biores.16.4.moritani.

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State-of-the-art steel-timber composite structures (STC), using cold-formed steel (CFS) and cross-laminated timber (CLT), are considered in this review. Literature on this type of construction solution is reviewed to provide an overview of the characteristics and advantages of STC. Previous experimental and numerical studies with STC structures, mainly composite solutions with CFS beams and CLT panels, are discussed to assess the behavior of this structural typology. A comprehensive description of the connection systems performance in different STC structures is also provided. Furthermore, the design and analytical methods currently available are presented. Likewise, details on aspects related to dynamic properties and fire resistance are discussed.

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Moritani, Fabiana Y., Carlos E. J. Martins, and Alfredo M. P. G. Dias. "A literature review on cold-formed steel-timber composite structures." BioResources 16, no. 4 (September 10, 2021): 8489–508. http://dx.doi.org/10.15376/biores.16.4.8489-8508.

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State-of-the-art steel-timber composite structures (STC), using cold-formed steel (CFS) and cross-laminated timber (CLT), are considered in this review. Literature on this type of construction solution is reviewed to provide an overview of the characteristics and advantages of STC. Previous experimental and numerical studies with STC structures, mainly composite solutions with CFS beams and CLT panels, are discussed to assess the behavior of this structural typology. A comprehensive description of the connection systems performance in different STC structures is also provided. Furthermore, the design and analytical methods currently available are presented. Likewise, details on aspects related to dynamic properties and fire resistance are discussed.

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Pawar, Mr Ganapathi. "Beam-Column Connections in Cold-Formed Light Gauge Steel Structures." International Journal for Research in Applied Science and Engineering Technology 6, no. 5 (May 31, 2018): 2681–87. http://dx.doi.org/10.22214/ijraset.2018.5439.

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Chung, K. F., H. C. Ho, A. J. Wang, and W. K. Yu. "Advances in Analysis and Design of Cold-Formed Steel Structures." Advances in Structural Engineering 11, no. 6 (December 2008): 615–32. http://dx.doi.org/10.1260/136943308787543685.

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33

Hassanein, M. F., Mohamed Elchalakani, and A. A. Elkawas. "Design of cold-formed CHS braces for steel roof structures." Thin-Walled Structures 120 (November 2017): 249–59. http://dx.doi.org/10.1016/j.tws.2017.09.002.

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34

Yu, Wei-Wen, and Roger A. LaBoube. "University of Missouri-Rolla research on cold-formed steel structures." Thin-Walled Structures 28, no. 3-4 (July 1997): 213–23. http://dx.doi.org/10.1016/s0263-8231(97)00042-6.

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Pedreschi, R. F., and B. P. Sinha. "The potential of press-joining in cold-formed steel structures." Construction and Building Materials 10, no. 4 (June 1996): 243–50. http://dx.doi.org/10.1016/0950-0618(96)00006-2.

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Tilburgs, Kees. "Those peculiar structures in cold-formed steel: “racking & shelving”." Steel Construction 6, no. 2 (May 2013): 95–106. http://dx.doi.org/10.1002/stco.201310016.

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Fiorino, Luigi, Vincenzo Macillo, and Raffaele Landolfo. "Experimental characterization of quick mechanical connecting systems for cold-formed steel structures." Advances in Structural Engineering 20, no. 7 (September 30, 2016): 1098–110. http://dx.doi.org/10.1177/1369433216671318.

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Among the several available building systems, constructions involving cold-formed steel profiles represent an efficient and reliable solution. These systems are very suitable to be used in pre-fabricated modular constructions, thanks to their lightness and possibility to automate the building process. In these systems, connections are usually made with self-tapping screws and play a key role both in fabrication, for reducing assembling times of modular units, and in structural behaviour, particularly for sheathing-braced solutions. In a framework of the European project ELISSA (Energy Efficient LIghtweight-Sustainable-SAfe-Steel Construction), which was devoted to the development and demonstration of cold-formed steel modular systems, an experimental campaign on quick connecting systems alternative to screws was carried out. This article shows the results of this experimental activity, consisting of monotonic and cyclic shear tests on connection systems. In particular, the tested specimens are clinching for steel-to-steel connections, whereas the fasteners used for panel-to-steel connections of walls and floors are ballistic nails. Tests results provided important information on the shear response of the connections with particular reference to the values of strength and stiffness, which are the main parameters for developing the seismic design of sheathed shear walls.

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Ng, Aloysius Yoke Khing, Yeong Huei Lee, Tina Chui Huon Ting, Cher Siang Tan, and Shahrin Mohammad. "FINITE ELEMENT ANALYSIS OF GUSSET PLATE CONNECTION DESIGN FOR COLD-FORMED STEEL FRAMES." Journal of Civil Engineering, Science and Technology 13, no. 1 (April 25, 2022): 59–68. http://dx.doi.org/10.33736/jcest.4484.2022.

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The application of cold-formed steel sections has been extended from secondary members to primary structural members in recent years. This increases the use of gusset plate connections in cold-formed steel since it is a common connection used in steel structures. However, current design codes on connection design do not have a comprehensive method to consider the effects due to the buckling of the thin cold-formed steel sections. Therefore, it is important to develop a more accurate model to predict the capacity of cold-formed steel connections. This paper aims to propose an equation for gusset plate beam-to-column connection using finite element models. Finite element models have been developed and compared with existing test results. The failure mode and ultimate strength of the numerical models are similar to the experimental results. The validated finite element models are then used to study the effects of gusset plate thickness, effects of cold-formed steel section depth and thickness, and the effects of bolt size and spacings. Elastic and plastic stiffnesses are obtained from the developed models. The connection behavior followed a typical elastic-plastic curve according to the connection ductility and failure mode. An empirical model is developed from the finite element models to predict the joint behavior of gusset plate beam-to-column connection for cold-formed steel structures. AS 4600 may have underestimated the initial stiffness of the connection.

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Fu, Jian, Zong Liang Wu, Zi Shuai Xu, Yu Ge Li, and Ke Dong Tang. "The Application of Cold-Formed Thin-Walled Steel in A Villa Building Design." Advanced Materials Research 450-451 (January 2012): 922–26. http://dx.doi.org/10.4028/www.scientific.net/amr.450-451.922.

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This paper introduces the material properties of Cold-Formed Thin-Walled Steel, and analyzes the structure and building performance of the structure system, through briefly introducing and analyzing the application of Cold-Formed Thin-Walled Steel Structures in a villa building, to provide reference for the industry.

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Peng, Huai Lin, Feng Zhou, and Le Wei Tong. "Experimental Investigation of Cold-Formed Steel Tubes Subjected to Web Crippling." Applied Mechanics and Materials 166-169 (May 2012): 322–28. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.322.

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A series of tests on cold-formed steel square and rectangular hollow sections subjected to web crippling is reported in this paper. The web crippling tests were conducted under two loading conditions of end-two-flange (ETF) and interior-two-flange (ITF), which are specified in the current North American Specification for cold-formed steel structures. The concentrated load was applied by means of bearing plates, which act across the full flange width of the specimen sections. Different bearing lengths were investigated. The test specimens were fabricated by cold-rolling from steel sheet with nominal yield strength of 345MPa. The measured web slenderness values of the tubes ranged from 15.5 to 46.0. The test strengths obtained from this study are compared with the design strengths obtained using the current North American Specification, Australia Standard, European Code and Chinese Code for cold-formed steel structures. It is shown that the design strengths predicted by the specifications are either unreliable or too conservative.

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Ghareb, AL-Hasnawi Yasser Sami, Omar Ismael Alhashimi, Andrey V. Shevchenko, and Nowruzi Mohammad Shoja. "Experimental Investigation on Flexural Behavior of Cold Formed Beams with Lightweight Concrete." Materials Science Forum 992 (May 2020): 149–55. http://dx.doi.org/10.4028/www.scientific.net/msf.992.149.

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In recent years, thin-walled, cold-formed steel (CFS) structural members have gained expanding use in building construction and various sorts of structural systems [1,2,3].The utilization Cold-Formed Steel (CFS) structures has become progressively popular in different fields of building technology. The reasons behind the developing popularity of these products include their ease of fabrication, high strength/weight ratio and suitability for a wide range of applications. These advantages can result in more economic designs, as compared with hot-rolled steel, especially in short-span applications. In this project work attempt has been made to use Cold formed steel section as replacement to conventional steel reinforcement bar.

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42

Chen, Ming, and Yang Sun. "Study on Load-Carrying Performance of Short Axially-Loaded Column with Gusset Plate between Double Cold-Formed Thin-Walled C Steel." Applied Mechanics and Materials 166-169 (May 2012): 526–29. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.526.

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Technical Code for Design of Cold-formed Thin-wall Steel Structures mainly provides single-limb and lattice sections of axially-loaded members of cold-formed thin-walled steel, and there is no related design method for compound section. In this paper, combined the relevant test datas, the load-carrying performance of short axially-loaded column with gusset plate between double cold-formed C steel were analyzed through effective width method from code and DSM. By comparing the computing results with test results, it indicates that the computing results of DSM are more consistent with the test datas. As a result, I come up with suggestion formulas of effective width method which are applied to short axially-loaded column with gusset plate between double cold-formed thin-walled C steel.

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Eid, Nathalie, and Attila László Joó. "Numerical simulation of ultra‐lightweight concrete encased cold‐formed steel structures." ce/papers 4, no. 2-4 (September 2021): 407–14. http://dx.doi.org/10.1002/cepa.1310.

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Hegyi, Péter, and László Dunai. "Experimental investigations on ultra-lightweight-concrete encased cold-formed steel structures." Thin-Walled Structures 101 (April 2016): 100–108. http://dx.doi.org/10.1016/j.tws.2016.01.003.

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Pehlivan, Baris Mert, Eray Baran, and Cem Topkaya. "An energy dissipating hold down device for cold-formed steel structures." Journal of Constructional Steel Research 166 (March 2020): 105913. http://dx.doi.org/10.1016/j.jcsr.2019.105913.

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Davies, R., R. Pedreschi, and B. P. Sinha. "The shear behaviour of press-joining in cold-formed steel structures." Thin-Walled Structures 25, no. 3 (July 1996): 153–70. http://dx.doi.org/10.1016/0263-8231(96)00004-3.

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Rasmussen, Kim, and Alex Gouch. "The Background of AS/NZS4673:2001 – Cold-formed Stainless Steel Structures." IABSE Symposium Report 86, no. 4 (January 1, 2002): 21–31. http://dx.doi.org/10.2749/222137802796337350.

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Stsepaniuk, Vasili, Andrei Shuryn, Dmitry Zhdanov, and Pavel Tsikhanchuk. "Cold-formed Steel Framing of a Dairy Products Warehouse in Brest, Belarus." MATEC Web of Conferences 350 (2021): 00014. http://dx.doi.org/10.1051/matecconf/202135000014.

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The main advantages and disadvantages of cold-formed steel framed structures are discussed, and the basic principles for their analysis and design are considered. Some specific structural features of the thinwalled cold-formed steel framing of a dairy warehouse designed by Proektnauka LLC (Brest, RB), are described, and several recommendations so as to improve its structural design are given.

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Zhang, Jialiang, Keting Tong, Pei Wu, and Yushun Li. "Research Status on Steel-bamboo Composite Structure." MATEC Web of Conferences 275 (2019): 01018. http://dx.doi.org/10.1051/matecconf/201927501018.

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This paper presents a new type of lightweight composite structural system using bamboo-based panel and cold-formed thin-walled steel. The bamboo-based panel and cold-formed steel with C-section and U-section or profiled steel sheet can form various steel-bamboo composite members, including composite slab, composite wall, composite beam and composite column, utilizing structural adhesive or adhesive-screw reinforced joins. The paper summarizes the section design, mechanical experiments of the steel-bamboo composite structures based on the application of bamboo-based panel in modern building structures. Research shows that the two materials can form a perfect composite section and the connection systems are very effective in a long time, composite members have high capacity, ideal stability and ductility. The study shows that steel-bamboo composite components have good prospects in building structures of China.

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Sun, Yanan, Pengfei Li, and Guojin Qin. "Study on Calculation of Bearing Capacity of Axially Loaded CFRP-Strengthened Cold-Formed Thin-Walled Lipped Channel Steel Columns." Advances in Civil Engineering 2020 (October 19, 2020): 1–16. http://dx.doi.org/10.1155/2020/9682929.

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With the development of carbon fiber reinforced composites and the continuous improvement of the properties of bonding agents, scholars recommended using carbon fiber reinforced plastics (CFRP) to enhance cold-formed thin-walled C-shaped steel structures. It can provide a fast and effective way to strengthen and repair damaged steel structures. However, discussion on the bearing capacity calculation of cold-formed thin-walled C-section steel column strengthened by CFRP was limited. Also, the relevant influencing factors (the number of CFRP reinforcement layers), the orientation of CFRP (horizontal, vertical), and the location of CFRP reinforcement (web + flanges + lips, web + flanges, web, and flanges) were overlooked in calculating the bearing capacity of cold-formed thin-walled C-section steel column strengthened by CFRP. Then, the calculation result of the load capacity will be inaccurate. This work, therefore, studied the effects of CFRP reinforcement layers, CFRP direction, and CFRP reinforcement position on the ultimate load of CFRP-strengthened cold-formed thin-walled C-section steel column. A three-dimensional (3D) finite element model of cold-formed thin-walled steel strengthened by CFRP was established to discuss the bearing capacity under axial compression. Furthermore, a method for calculating the bearing capacity of the CFRP-strengthened cold-formed thin-walled C-section steel column was proposed based on the direct strength methods (DSM). The results indicate that not only the slenderness ratio, section size, and length of members but also the number of CFRP reinforcement layers and orientation of CFRP have an impact on the calculation of bearing capacity. The equation modified in this work has excellent accuracy and adaptability. Predicting the bearing capacity of reinforced members is necessary to give full play to the performance of CFRP accurately. Thus, the methods proposed can provide a reference value for practical engineering.

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Journal articles on the topic 'Cold-formed steel structures'

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