Temperature Control Measures Optimization of RCC Gravity Dam
With the continuous development of dam construction technology, the RCC dam becomes one of the most popular types of dam in the world with its unique advantages.Temperature control measures research is one of the key issues of design and construction of mass concrete structures.How to choose the proper temperature control measures to prevent concrete cracks becomes the important problem of dam construction technology.In a RCC gravity dam, the climate environment is so severe that a single temperature control measure cant meet the requirements of temperature control and crack prevention.In this paper, 3D FEM simulation analysis is used to calculate temperature field and thermal creep stress field during the whole construction process.According to the simulation results, the temperature control measures design of the dam has been comprehensively evaluated and the temperature control measures of this project have been put forward.
RCC Gravity Dam Temperature Field Thermal Creep Stress Field Temperature Control Measures Optimization Design
Shuping Huang Jianyun Fu Yancai Li
Department of Engineering Mechanics,Hohai University,Nanjing 210098,Jiangsu China
国际会议
上海
英文
1153-1156
2012-10-19（万方平台首次上网日期，不代表论文的发表时间）