Subset simulation is a general method for structural dynamic reliability computation, and it is especially efficient for small failure probability computation of nonlinear structure.
子集模拟法在计算结构动力可靠度时适用范围较广，针对非线性结构小失效概率的计算效率较高。
We achieve the maintenance design for existing structural reliability by direct adjusting the failure probability of a structural system.
并通过对结构体系的失效概率直接进行调整，实现对现役结构可靠度的维修设计。
Structural reliability analyses seek to calculate the failure probability of a predefined performance function.
结构可靠度分析的核心是计算预定义功能函数的失效概率。
Notions of probability of structural function failure, probability of function failure for one aircraft and probability of function failure for a fleet are presented.
提出了结构关键件功能失效概率、单机功能失效概率和机群功能失效概率的概念。
An approximate formula using the lower and upper bound of the first simple bounds for estimate of the failure probability of structural systems is presented in the paper.
提出用一阶简单边界的上、下界来估计结构系统失效概率的近似公式。
This paper mainly introduces a new method to approximating the failure probability of structural systems and the method is defined as dimensions reduction method by conditional probability.
本文主要介绍一种新的结构体系失效概率近似计算的方法——条件概率降维法。
When there is not any information of load-appearance probability, approximately applied in this paper is the maximum value of the probability of structural failure under the action of various loads.
当缺少荷载出现概率资料时，本文采用在各种荷载位置作用下结构失效概率的最大值。
Failure criteria are powerful tool that can measure the structural damaged degree and should also be formed on the basis of probability.
破坏模型作为度量结构破坏程度的有效工具，也应当在概率基础上形成。
Shear strength of structural plane has an important influence on stability of engineering rock mass. It determines the probability of engineering rock mass failure.
结构面抗剪强度是影响工程岩体稳定的重要因素，它决定工程岩体破坏的可能性。
Chapter 1 briefly reviews the necessity and character of structural systems reliability analysis as well as the existing approaches of estimating the failure probability of structural systems.
第一章介绍了结构体系可靠度分析的必要性和特点并回顾了现有常用的计算结构失效概率的方法。
This paper uses the concept of conditional probability to consider the structural failure dependence in an engineering system.
本文建议用条件概率来考虑工程系统中各结构失效的相关性。
In this paper, the transmission shaft of the all-moving horizontal tail for a fighter plane is considered as a structural system, and its failure probability is analysed.
本文从整个构件系统着眼，研究某型歼击机全动平尾转轴梁静强度的可靠性。
In this paper, the transmission shaft of the all-moving horizontal tail for a fighter plane is considered as a structural system, and its failure probability is analysed.
本文从整个构件系统着眼，研究某型歼击机全动平尾转轴梁静强度的可靠性。
应用推荐