摘要
基于“钢管混凝土统一理论”,应用切线模量理论推导出了钢管混凝土轴压中长柱的非弹性屈曲荷载的计算公式,并将理论计算结果和文献试验结果进行了对比,理论计算结果和试验结果符合良好.
According to the unified theory of concrete filled steel tube,the inelastic yield load formula of axial compression middle long column was deduced by using the tangent modul theory.The proposed formula was verified with the test results available in literatures.
出处
《内蒙古科技大学学报》
CAS
2006年第3期273-275,共3页
Journal of Inner Mongolia University of Science and Technology
关键词
钢管混凝土
统一理论
中长柱
屈曲荷载
concrete filled steel tube
the unified theory
middle long column
yield load
