劲性钢筋混凝土连梁的性能与计算方法  

BEARING BEHAVIOR AND CALCULATION METHOD OF STEEL REINFORCED CONCRETE COUPLING BEAMS

作　　者：王祖华[1] 桑文胜 

机构地区：[1]华南理工大学建筑工程系,珠海市建筑设计院

出　　处：《华南理工大学学报（自然科学版）》1995年第1期34-43,共10页Journal of South China University of Technology(Natural Science Edition)

基　　金：国家教委博士点基金

摘　　要：对单调和反复加载下的高层建筑联肢剪力墙劲性钢筋混凝土连梁作了试验和非线性有限元法分析研究。在分析劲性钢筋混凝土连梁的受力性能时，考虑了混凝土开裂、受拉硬化、混凝土和钢材的本构关系和粘结滑移关系等。通过研究查清了劲性钢筋混凝土连梁的破坏形式和受力性能（包含延性和耗能能力）。并在此基础上提出了劲性钢筋混凝土连梁的正截面和斜截面承载力的计算方法。This paper makes an investigation of experiment and nonlinear finite element method on coupling beams under. monotonic or repeated loading. Cracking and tension--stiffening of concrete , nonlinear constitotive relationships of concrete and steel and bond between concrete and steel etc. have been considered to analyze bearing behavior of steel reinforced concrete coupling beams. Failure type and behavior under loading (ductility and energy absorption capacity ) have been understood fully through the investigation, And based on the investigation, calculation methods of shear and bending strength for the SRC coupling beams are presented.

关 键 词：钢筋混凝土 剪力墙 连梁 承载能力 梁 

分 类 号：TU375.1[建筑科学—结构工程]