Chapter 5 Static and Dynamic Stress Analysis 第五章 静态和动态应力分析 5-1. Stress Analysis 5-1.应力分析 a. General. (1) A stress analysis of gravity dams is performed to determine the magnitude and distribution of stresses throughout the structure for static and dynamic load conditions and to investigate the structural adequacy of the substructance and foundation. Load conditions usually investigated are outlined in Chapter 4. (2) Gravity dam stresses are analyzed by either approximate simplified methods or th
