含钢率对自应力钢管轻骨料混凝土紧箍力的影响  

Influence of the steel rate to the confining force of self stress light weight aggregate concrete filled steel tubes

作　　者：程丽华[1,2] 秦桂娟[1,2] 英瑞刚[1,2] 

机构地区：[1]中国刑警学院基建处 [2]沈阳建筑工程学院土木系

出　　处：《沈阳建筑工程学院学报》1997年第3期303-305,共3页Journal of Shenyang Archit Civil Eng Univ: Nat Sci

摘　　要：对不同含钢率的自应力钢管轻骨料砼进行试验，分析含钢率对紧箍力的影响。In this paper through the test of self stressing concretes filled steel tube with different steel rate,the influence of the steel rate to the confining force is analyzed,and change laws of the confining force with the steel rate are obtained.

关 键 词：轻骨料 含钢率 紧箍力 自应力混凝土 钢管混凝土 

分 类 号：TU398.901[建筑科学—结构工程]