Experimental investigation of lightweight residential floors supported by cold-formed steel C-shape joists

被引：48
|
作者：
Xu, L. [1 ]
Tangorra, F. M. [1 ]
机构：
[1] Univ Waterloo, Dept Civil Engn, Waterloo, ON N2L 3G1, Canada
来源：
JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH | 2007年 / 63卷 / 03期
基金：
加拿大自然科学与工程研究理事会;
关键词：
residential floors; cold-formed steel; floor vibrations; vibration testing; laboratory testing; site testing; floor configuration; natural frequency; mid span deflection; damping ratio;
D O I：
10.1016/j.jcsr.2006.05.010
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Presented in this paper are the experimental results of a recent study carried out at the University of Waterloo on vibration characteristics of cold-formed steel-supported lightweight residential floor systems. Laboratory tests were conducted for floors with different spans and assemblies to identify the critical parameters that contribute to the control of floor vibration. Both static and dynamic tests were carried out on the floor systems. On-site tests were also conducted in this study to substantiate the results obtained in the laboratory tests and evaluate the actual vibration performance of cold-formed steel-supported lightweight residential floor systems. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：422 / 435
页数：14
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