建筑结构学报2001，Vol.22Issue(2)：57-60,65,5.
钢-压型钢板混凝土连续组合梁调幅系数的试验研究
Experimental Study on Moment Redistribution of Continuous Composite Steel-Concrete Beams with Profiled Sheeting
樊健生 1聂建国 1叶清华 2王挺1
作者信息
- 1. 清华大学土木工程系,
- 2. 北重建筑工程公司,
- 折叠
摘要
Abstract
In order to study the plastic behavior of continuous composite beams with profiled sheeting, experiments have been conducted on three specimens of two span continuous composite beams with profiled sheeting. The test results show that the negative bending regions of continuous composite beams have sufficient plastic rotation ability and ductility to develop full moment redistribution by controlling the parameter of force ratio R. Based on the test results, theoretic method for calculating the ultimate amount of redistribution moments is developed. The proposed formulae for the moment redistribution ratio are valuable to the design of continuous composite beams.
关键词
压型钢板/钢-混凝土连续组合梁/负弯矩调幅系数分类
建筑与水利引用本文复制引用
樊健生,聂建国,叶清华,王挺..钢-压型钢板混凝土连续组合梁调幅系数的试验研究[J].建筑结构学报,2001,22(2):57-60,65,5.
