Weight Analysis on Influencing Factors of Reservoir Basin Deformation

Er Feng Zhao; Li Bing Zhang

doi:10.4028/www.scientific.net/AMM.405-408.617

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 405-408Weight Analysis on Influencing Factors of...

Weight Analysis on Influencing Factors of Reservoir Basin Deformation

Abstract:

Reservoir basin deformation monitoring data of some high arch dams has shown that the upstream of the dam subsided while the downstream warped upward slightly. Therefore, combining reservoir basin with high arch dam and foundation, the widespread finite element model is built and the reservoir basin deformation and its influence factor weight are determined through the simulation of the bedrock depth, the extending length of the upstream and downstream and different water levels based on an improved entropy method. The engineering simulation model has proved the reservoir basin deformation mechanism. Moreover, the reservoir basin deformation will tend to converge when the simulation model expands to certain extent. The research can provide suggestions for deformation doubts occurring during the high arch dam operation.

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Periodical:

Applied Mechanics and Materials (Volumes 405-408)

Pages:

617-620

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.405-408.617

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Online since:

September 2013

Authors:

Er Feng Zhao, Li Bing Zhang

Keywords:

Entropy Method, Influencing Factor, Reservoir Basin Deformation, Weight

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