摘要
提出了一个结构系统可靠性分析的载荷传递路线并联模型 ,讨论了结构系统可靠度的计算、载荷传递路线集的枚举、主要载荷传递路线集的鉴别 .所举的两个算例表明
In this paper, a parallel load trans path model is developed for the reliability analysis of structural systems from the standpoint of the safety of the structural systems, where the structural topologic properties and load transmit characteristics are employed. The calculation of reliability of structural systems, the algorithm of enumerating the load trans path set and the dominate load trans path set of a structural systems are discussed in details. Two examples show that this model depicts the structural topologies and load transmit characteristics fairly well, and it is easy to estimate the reliability of an engineering structures.
出处
《科技通报》
2000年第4期287-292,共6页
Bulletin of Science and Technology
关键词
结构系统
可靠性
载荷传递路线
并联模型
reliability
structural systems
load trans path
parallel model
