摘要
介绍了结构可靠性的基本原理和基本分析方法,利用ANSYS中的可靠性分析工具——Probabilistic Design,对框架结构的可靠性进行了分析,实例证明:该方法可得到比较精确的可靠度指标和失效概率,但是其效率不高,需要对其抽样方法进行改进。
The elementary principle and analysis methods of architectural reliability are emphasized. Using ANSYS reliability analysis tools-- Probabilistic Design, are analysis to framework of the structural reliability. The method may receive more accurate index of reliability and probability of failure, but its efficiency is not high, must improve to sampling methods.
出处
《山西建筑》
2007年第35期85-86,共2页
Shanxi Architecture
关键词
可靠性
失效概率
蒙特卡罗
框架结构
reliability, probability of failure, Monto Carlo method, frame structure
