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.
出处
《现代交通技术》
2006年第6期38-40,48,共4页
Modern Transportation Technology
关键词
钢管混凝土
初应力
承载力
试验研究
concrete filled steel tube（CFST）
initial stress
load bearing capacity
experimental study
