Steel Sheet Sheathed Cold-Formed Steel Framed In-line Wall Systems. I: Impact of Structural Detailing
Steel Sheet Sheathed Cold-Formed Steel Framed In-line Wall Systems. I: Impact of Structural Detailing
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钢板护套冷弯钢框架直列墙系统。
DOI：
10.1061/(asce)st.1943-541x.0003433
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发表时间：
2022
影响因子：
4.1
通讯作者：
Hutchinson, Tara C.
中科院分区：
文献类型：
--
作者：
Singh, Amanpreet;Wang, Xiang;Zhang, Zhidong;Derveni, Fani;Castaneda, Hernan;Peterman, Kara D.;Schafer, Benjamin W.;Hutchinson, Tara C.
近年来，北美建筑业在中层建筑中使用冷弯型钢(CFS)框架的情况大幅增长。在地震区，CFS框架结构的建筑利用剪力墙来提供对地震荷载的主要横向抵抗。虽然定向刨花板(OSB)和胶合板传统上被用作这些基本部件的护套材料，但最近，钢板护套因其强度、延展性、安装简便性和使用不可燃材料等优点而成为一种新的策略。为了解决CFS框架剪力墙在建筑物实际墙线内反应的数据匮乏的问题，进行了两个阶段的试验工作。墙线组件的制作和测试，剪力墙放置在重力墙中。剪力墙弦柱螺栓组件包括与多层细节保持一致的拉杆组件。试件要么未完工，要么完工，剪力墙在墙线内以对称或不对称的方式布置。此外，还对I型和II型剪力墙和锚固细节进行了研究。本文通过动态和准静态试验，量化了控制CFS框架墙结构细部设计的试验变量的影响，并给出了关于建筑变化对抗震性能影响的研究结果。
The North American construction industry has seen substantial growth in the use of cold-formed steel (CFS) framing for midrise buildings in recent years. In seismic zones, CFS-framed buildings utilize shear walls to provide the primary lateral resistance to earthquake induced loads. Although oriented strand board (OSB) and plywood panels have been traditionally used as the sheathing material for these essential components, more recently, steel sheet sheathing has emerged as a novel strategy due to its strength, ductility, ease of installation, and use of noncombustible material, among other benefits. To address the paucity of data regarding CFS-framed shear wall response within actual wall lines of buildings, a two-phased experimental effort was conducted. Wall-line assemblies were fabricated and tested with shear walls placed in-line with gravity walls. The shear walls chord stud packs include tie-rod assemblies consistent with multi-story detailing. Specimens were either unfinished or finished, and the shear walls were laid out in a symmetrical or unsymmetrical fashion within in the wall line. In addition, both Type I and Type II shear wall and anchorage detailing were investigated. In this paper, the impact of test variables governing the structural detailing of CFS-framed walls are quantified through dynamic and quasi-static tests, and a companion paper presents findings regarding the impact of architectural variations on seismic performance.
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DOI：
--
发表时间：
2020
期刊：
影响因子：
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作者：
Z. Zhang;B. Schafer
通讯作者：
B. Schafer
DOI：
--
发表时间：
2002
期刊：
影响因子：
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作者：
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适用于中层建筑的冷弯型钢框架钢护套直列墙系统的横向响应
DOI：
--
发表时间：
2020
期刊：
影响因子：
--
作者：
A. Singh;X. Wang;Z. Zhang;F. Derveni;H. Castañeda;K. Peterman;B. Schafer;T. Hutchinson
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钢板护套冷弯钢框架直列墙系统。
影响因子：
4.1
作者：
Singh, Amanpreet;Wang, Xiang;Zhang, Zhidong;Derveni, Fani;Castaneda, Hernan;Peterman, Kara D.;Schafer, Benjamin W.;Hutchinson, Tara C.
通讯作者：
Hutchinson, Tara C.
新构型CFS框架钢板剪力墙孤立钢板连接循环试验
影响因子：
5.5
作者：
Zhang, Zhidong;Singh, Amanpreet;Derveni, Fani;Torabian, Shahabeddin;Peterman, Kara D.;Hutchinson, Tara C.;Schafer, Benjamin W.
通讯作者：
Schafer, Benjamin W.