钢-轻骨料混凝土组合空心简支板的变形性能  

Deflection Performance of Hollow Simply Supported Slabs Composed of Steel and Lightweight Aggregate Concrete

作　　者：郭红梅[1] 陈浩军[2] 庄茜[1] 

机构地区：[1]天津城市建设学院土木工程系,天津300384 [2]长沙理工大学结构工程研究所,长沙410076

出　　处：《天津城市建设学院学报》2007年第1期21-24,共4页Journal of Tianjin Institute of Urban Construction

摘　　要：通过两块钢-轻骨料混凝土组合空心简支板静力加载试验,对其变形性能进行了研究,给出了钢-轻骨料混凝土组合空心简支板在两点对称加载方式下的挠度计算公式,计算中考虑了交接面滑移对挠度的影响.Through the test of two pieces of hollow simply supported slabs composed of steel and lightweight aggregate concrete, the deflection performance is studied. A formula of deflection of the slabs under two points symmetry concentrated loading is given. Besides,the effects of interface slipping on the deflection are considered.

关 键 词：组合空心简支板 滑移变形 变形计算 挠度 

分 类 号：TU375.01[建筑科学—结构工程]