Reliability Analysis of Gravity Dam Based on JC Method

Abstract

The gravity dam is widely disseminated in our country, and its structure is one of the most important factors. So the theory of reliability is more and more widely used in structural design. In this paper, the reliability theory and its calculation method are introduced, and the iterative process of JC method and the truncated JC method are introduced. And the reliability of anti-slippery and compressive strength of the concrete gravity dam section is analyzed based on the JC method in Matlab. The results demonstrate that using the mathematical software MTALAB to calculate JC method can save a lot of computing time, Get effective and reasonable results.