Steel sheathed cold-formed steel framed shear walls subjected to lateral and gravity loading

被引：58
作者：
DaBreo, J. [1 ]
Balh, N. [1 ]
Ong-Tone, C. [1 ]
Rogers, C. A. [1 ]
机构：
[1] McGill Univ, Dept Civil Engn, Montreal, PQ H3A 0C3, Canada
来源：
THIN-WALLED STRUCTURES | 2014年 / 74卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
Shear wall; Cold-formed steel; Panel; Lateral loading; Connections; Shear buckling; Tension Held; STRAP-BRACED WALLS; FORCE MODIFICATION FACTORS; INELASTIC PERFORMANCE;
D O I：
10.1016/j.tws.2013.10.006
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The design of steel sheathed cold-formed steel (CFS) framed shear walls is not addressed in Canadian design standards. A program of displacement based loading tests was carried out on single-storey shear walls of various configurations to investigate their performance and to establish a comprehensive database of information. The walls, which were subjected to lateral loading and combined lateral plus gravity loading, differed in sheathing thickness, screw fastener detailing, framing thickness, aspect ratio and framing reinforcement. The performance under loading was directly related to the sheathing connection pattern; however, when the framing elements were not blocked tension field forces resulted in significant damage to the chord studs. Details of the test program and general results are presented in this paper. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：232 / 245
页数：14
相关论文
共 29 条
  • [1] Inelastic performance of screw-connected cold-formed steel strap-braced walls
    Al-Kharat, M.
    Rogers, C. A.
    [J]. CANADIAN JOURNAL OF CIVIL ENGINEERING, 2008, 35 (01) : 11 - 26
  • [2] Inelastic performance of cold-formed steel strap braced walls
    Al-Kharat, M.
    Rogers, C. A.
    [J]. JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2007, 63 (04) : 460 - 474
  • [3] American Iron and Steel Institute (AISI), 2007, S213 AISI
  • [4] American Society for Testing and Materials (ASTM), 2008, A653 ASTM
  • [5] American Society for Testing and Materials (ASTM), 2009, A370 ASTM
  • [6] American Society for Testing and Materials (ASTM), 2008, A193 ASTM
  • [7] ASTM, 2010, A325 ASTM
  • [8] ASTM, 2011, ASTM E2126
  • [9] Balh N, TWSTD1300328
  • [10] Balh N., 2010, Research Report.
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