摘要
在简要介绍结构可靠度分析中的一次二阶矩中心点法后,建立了挡土墙结构稳定性的模糊可靠度分析基本模型,并以一个重力式挡土墙为例,说明了分析其稳定性的模糊可靠度具体方法,最后进行了参数的敏感性分析。
Firstly the first-order second-moment theory in structural reliability analysis is outlined and the fundamental model of fuzzy reliability analysis for stability of retaining wall structure is set up.Then associating with real project condition,the specific mothod of reliability analysis for stability of retaining wall structure is illustrated ,and finally the sensitivity analysis of parameters is put forward.
出处
《岩土工程技术》
2005年第5期217-219,240,共4页
Geotechnical Engineering Technique
关键词
模糊可靠度分析
挡土墙
稳定性
敏感性分析
fuzzy reliability analysis
retaining wall
stability
sensitivity analysis
