EXPERIMENTAL INVESTIGATION ON BOLTED ANGLE CONNECTIONS FOR COLD-FORMED STEEL SECTIONS

被引：0
|
作者：
Tan, C. S. [1 ]
Tahir, M. M. [1 ]
Shek, P. N. [1 ]
机构：
[1] Univ Teknol Malaysia, Steel Technol Ctr, Johar, Malaysia
来源：
Proceedings of the 7th International Conference on Steel and Aluminium Structures (ICSAS 2011) | 2011年
关键词：
MOMENT CONNECTIONS; PERFORMANCE; FRAMES;
D O I：
10.3850/978-981-08-9247-0_rp025-icsas11
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The application of cold-formed steel in light steel framing design can become a popular choice of Industrialized Building System (IBS), by extending the steelwork design into residential housing. However there is a lack of in-depth study on the joints behaviour for primary structures, particularly the beam-to-column connection. This paper presents the isolated joint test on three types of connection using steel angles, namely web-cleats, top-seat flange-cleats and combined flange-web-cleats connections. Six specimens with different joint configuration and thickness of cleat were tested. The experimental setup, procedures and failure modes of the joints are discussed in detail. From the comparison, it is observed that by increasing the angle-cleat size from 2 mm to 6 mm, the moment resistance would increase in the range of 2.00 to 2.37. The ratio of difference for rotational stiffness increases in the range of 2.05 to 2.26.
引用
收藏
页码：186 / 192
页数：7
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