摘要
通过分析和讨论滑移效应对钢-混凝土组合截面强度的影响表明,滑移效应对组合梁截面弯曲屈服强度的影响比较显著,但它对弯曲极限强度的影响可以忽略不计。本文还对钢-混凝土组合梁截面的延性及其影响因素进行了讨论。
Based on the analysis and discussion on the flexural strength of cross section in composite steel-concrete beams,the effect of slip on the elastic flexural strength is evident.However,the effect of slip on the ultimate flexural strength can be ig- nored.Discussion,in addition,is conducted on the ductility of cross section and the influence factors on it.
出处
《哈尔滨建筑大学学报》
1993年第S1期235-242,共8页
Journal of Harbin University of Civil Engineering and Architecture
基金
河南省自然科学基金
关键词
钢-混凝土组合梁
截面
滑移效应
弯曲强度
延性
composite steel-concrete beams
cross section
effect of slip
flexural strength
ductility
