初应力钢管混凝土构件承载力的试验研究  

Experimental Study on Load Bearing Capacity of Concrete Filled Steel Tube Members With Initial Stress

作　　者：王为圣[1] 吴鑫鹏[2] 贺喜 

机构地区：[1]重庆交通大学,重庆400074 [2]泰州市公路管理处,江苏泰州225300 [3]厦门市政建设开发总公司,福建厦门361012

出　　处：《现代交通技术》2006年第6期38-40,48,共4页Modern Transportation Technology

摘　　要：通过对8个有、无初应力钢管混凝土构件承载力的试验,研究钢管初应力对钢管混凝土构件承载力的影响及其变化规律,试验结果与理论计算结果吻合良好。The experiments about 8 CFST members with and without initial stress in steel tube were carried out in order to study the regularity and initial stress＇s effects on load bearing capacity of CFST members, and the experimental results were in good agreement with theory ones.

关 键 词：钢管混凝土 初应力 承载力 试验研究 

分 类 号：U448[建筑科学—桥梁与隧道工程]