摘要
给出了结构系统在取决于时间的载荷 P_L(t),P_2(t),…,P_1(t)作用下的可靠性分析方法。按 Ferry Borges-Castanheta 载荷模型与 R—F法,给出计算公式与迭代过程。通过数值例子,说明了上述分析方法的应用。
In this paper, a reliability analysis method in structural system is presented. The struc- tures are loaded by many time -dependent loads P_1 (t), P_2(t),…, P_L (t). The calculation formulas and the iterative history are given by the Ferry Borges -Castanheta load modelling and the R-F method. A numerical example is provided for illustration.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
1996年第1期15-23,共9页
Journal of Harbin Engineering University
关键词
结构系统
可靠性分析
随机组合力
弹塑性空间
structural system
load modelling
iterative calculation formulas
failure prob-ability
