钢-轻骨料混凝土简支组合梁抗弯性能试验研究  

Experimental Study On the Flexural Performance of Steel-lightweight Aggregate Concrete Simply Supported Composite Beams

作　　者：赵庆明[1] 刘殿中[1] 杨长有 闻玉辉[1] 

机构地区：[1]吉林建筑工程学院土木工程学院,长春130021 [2]吉林省天岳安装有限责任公司,长春130062

出　　处：《吉林建筑工程学院学报》2008年第1期17-20,共4页Journal of Jilin Architectural and Civil Engineering

基　　金：建设部研究开发项目(05-k5-10)

摘　　要：针对钢-轻骨料(陶粒)混凝土组合梁这种结构形式,进行了2个试件的试验研究,分析了构件的破坏形式,得到其荷载-位移曲线、荷载-应变曲线、钢材和混凝土的应变分布及板宽度方向应变分布等.通过试验研究,了解了钢-轻骨料混凝土简支组合梁的受力特点.Two tests of steel - lightweight aggregate concrete composite beams have been performed. The damage mode, load- deflection relationship, load - strain relationship and strain distribution of steel and lightweight aggregate concrete as well as strain distribution along slab width direction are analyzed. From the experimental studies the character of steel- lightweight aggregate concrete composite beams are observed.

关 键 词：组合梁 轻骨料混凝土 陶粒 抗弯性能 

分 类 号：TU398[建筑科学—结构工程]