| 冗余桁架结构的故障分析 |
| |
| 引用本文： | 安伟光,蔡荫林. 冗余桁架结构的故障分析[J]. 哈尔滨工程大学学报, 1989, 0(4) |
| |
| 作者姓名： | 安伟光 蔡荫林 |
| |
| 作者单位： | 哈尔滨船舶工程学院航天工程系(安伟光)，哈尔滨船舶工程学院航天工程系(蔡荫林) |
| |
| 摘 要： | 本文对冗余桁架结构进行了在外载荷作用下的故障分析.运用分枝限界的方法,只计算主要故障模型,求出结构故障概率的上、下限.最后通过数值例子,说明上述分析方法的有效性.
|
| 关 键 词： | 冗余桁架结构 故障概率 分枝限界 |
Failure Analysis in Redundant Truss Structures |
| |
| An Weiguang, Cai Yinlin. Failure Analysis in Redundant Truss Structures[J]. Journal of Harbin Engineering University, 1989, 0(4) |
| |
| Authors: | An Weiguang Cai Yinlin |
| |
| Affiliation: | Dept. of Aerospace Eng. |
| |
| Abstract: | Failure analysis in redundant truss structures is proposed, under loads applied to the structures.Failure probability of the structure is estimated at its lower and upper bounds.A method is presented which evaluates the bounds by selecting only the dominant modes of failure, repeating branching and bounding operations in search of the modes.Numerical examples are included t illustrate the validity of the proposed analysis. |
| |
| Keywords: | redundant truss structures failure probability branching and bounding |
| 本文献已被 CNKI 等数据库收录！ |
