摘要
本文提出了一种适合于结构功能函数为非线性 ,且载荷离差较大 ,节点载荷之间存在着相关性时 ,计算轴对称结构可靠度的分析算法。这个算法能充分利用确定性有限元的分析成果 。
The analytical method of calculating axial symmetrical structural reliability is proposed in the paper , when a limit state function is nonlinear ,standard deviation of loading is large and there is correlative with modal loading . The method utilized the result of the certain finite element enough that is popularized in the engineer.
出处
《长春理工大学学报（自然科学版）》
2004年第2期51-52,共2页
Journal of Changchun University of Science and Technology(Natural Science Edition)
关键词
可靠度
一次二阶矩法
轴对称结构
Reliability
The first order second moment method
Axial symmetrical structure
