摘要
分析了二阶效应对钢筋混凝土偏心受压构件受力影响情况.通过理论分析及推导优化出考虑二阶效应之后钢筋混凝土偏心受压构件控制截面处弯矩设计值计算方法,并由结构工程中实际案例操作,得出结论:优化后的计算方法,计算过程简单,结果更加安全可靠.
Based on the analysis of the influences of second order effect deal with reinforced concrete members subjected to eccentric compression stress,the＂standard＂gives the calculation of reinforced concrete eccentric compression member with considering second-order effect after bending moment design value calculation methods are analyzed,also gives the practical optimization design moment value calculation method,and by two examples,for example,and compares the results of calculation,obtains the optimized calculation method,calculation process is simple.The result is more safe and reliable.
出处
《河北建筑工程学院学报》
CAS
2016年第4期21-25,共5页
Journal of Hebei Institute of Architecture and Civil Engineering
关键词
二阶效应
偏心受压构件
控制截面弯矩
Second-order effects
Eccentric compression member
Control section bending moment
