The analysis for stress-strain characteristics of concrete cutoff wall built in deep cladding foundation
The analysis for stress-strain characteristics of concrete cutoff wall built in deep cladding foundation作者机构：Institute of Water Resources and Hydro-electric Engineering Xi ＇an University of Technology Xi ＇an 710048 China
出 版 物：《Journal of Energy and Power Engineering》 (能源与动力工程（美国大卫英文）)
年 卷 期：2009年第2卷第3期
页 面：47-52页
学科分类：080503[工学-材料加工工程] 08[工学] 0815[工学-水利工程] 081503[工学-水工结构工程] 0805[工学-材料科学与工程（可授工学、理学学位）]
主 题：deep cladding foundation homogeneous earth dam concrete cutoff wall stress-strain
摘 要：Combined with a proposed homogeneous earth dam in deep cladding foundation, Duncan E-B model is applied to simulate dam-filled material, apply to three-dimensional nonlinear finite element method, attain the stress-strain distribution and alteration in concrete cutoff wall in completion and water storage periods, analysis the stress state in the contact element between concrete cutoff wall and cladding foundation, provide the corresponding measures. The calculation results show that the design of concrete cutoff wall and homogeneous earth dam is reasonable.
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