摘要
进行了8根圆形薄壁钢管混凝土柱轴心受压承载力的试验研究,对试验现象、破坏形态作了描述,探讨了径厚比、长径比和环箍等因素对圆形薄壁钢管混凝土柱轴心受压承载力的影响。
The properties of concrete-filled thin-walled steel tube（CFTST） under axial compression are studied.The factors including D/t ratio, L/D ratio and annular hoop bar are concluded.The phenomenon of experiment and the form of collapse of the specimens are described.The ultimate capacity is analysed in detail.
出处
《混凝土》
CAS
CSCD
北大核心
2008年第11期47-49,共3页
Concrete
关键词
钢管混凝土
薄壁钢管
承载力
轴心受压
concrete-filled steel tube
thin-walled steel tubular
capacity
axial compression
