摘要
抗滑稳定问题分析是水电站进水塔设计中关键问题之一。在有限元计算结果的基础上,运用结构可靠性及模糊数学的理论,进行了考虑黏聚力和摩擦系数模糊性的抗滑稳定性分析,结果表明模糊可靠度分析方法是适用的。
Anti-slide stability analysis is one of the key issues of the design of hydropower intake tower. Based on the finite element results, this paper applies the theory of structural reliability and fuzzy mathematics to consider the cohesion and friction coefficient of sliding stability analysis, which shows the high reliability and verifies the design＇ s rationality.
出处
《黑龙江大学工程学报》
2011年第4期12-15,共4页
Journal of Engineering of Heilongjiang University
关键词
模糊可靠度
抗滑稳定性
验算点法
有限元
fuzzy reliability
anti-slide stability
checking point method
finite element ansys
