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Computers and Concrete Volume 18, Number 6, December 2016 , pages 1153-1173 DOI: https://doi.org/10.12989/cac.2016.18.6.1153 |
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Deformation and stress behavior analysis of high concrete dam under the effect of reservoir basin deformation |
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Dongjian Zheng, Yanxin Xu, Meng Yang, Hao Gu, Huaizhi Su,
Xinbo Cui and Erfeng Zhao
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| Abstract | ||
| According to deformation data measured in some high concrete dams, for dam body deformation, there is a complex relationship with dam height and water head for different projects, instead of a simple monotonic relationship consistently. Meanwhile, settlement data of some large reservoirs exhibit a significant deformation of reservoir basin. As water conservancy project with high concrete dam and large storage capacity increase rapidly these decades, reservoir basin deformation problem has gradually gained engineers | ||
| Key Words | ||
| reservoir basin deformation; project with high dam and large storage capacity; high concrete dam; forward and inverse analysis; an improved analytical method | ||
| Address | ||
| Dongjian Zheng, Yanxin Xu, Meng Yang, Hao Gu, Huaizhi Su, and Erfeng Zhao: State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, China Dongjian Zheng and Huaizhi Su: College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing, China Yanxin Xu, Hao Gu and Erfeng Zhao: National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety, Hohai University, Nanjing, China Xinbo Cui: Information Center of land and resources in binzhou city, Binzhou, China | ||