Back Analysis of Temperature Field and Temperature Stress of Jinghong RCC Dam

摘要

Dam temperature field and stress are influenced by many factors and of great complexity, also, there is a great deal uncertainty in dam construction. The back analysis with monitoring temperature data can match facts well and provides gist for professional decision. This paper takes Jinghong RCC dam as a research subject, using data analysis, back analysis and simulation analysis, and expatiating the problems that should be concerned in back analysis. Based on the result of back analysis, the present temperature control measures of Jinghong RCC Dam are rechecked, ideas and advices on temperature control measures in the next periods are issued.