Shoujin Shi1, Yifeng Han1, Jianke Hu1, Yida Zhou1, Taoyong Hu1, Yidan Lou1, Jingkun Wang1, Tao Hou2
Revista Internacional de Métodos Numéricos para Cálculo y Diseño en Ingeniería, Vol.39, No.2, pp. 1-8, 2023, DOI:10.23967/j.rimni.2023.04.004
- 24 April 2023
Abstract The water resources in southwest China is abundant and the seismicity is strong, so it is necessary to study the dynamic response and safety of hydraulic structures under rare earthquake. Taking a typical radial steel gate as an example, a three-dimensional numerical model considering the interaction between water and gate during the earthquake is established. The accuracy and applicability of the model are verified by comparing with the measured results of the dynamic response of Zipingpu dam during the Wenchuan earthquake. Thereafter, the dynamic displacement and stress, and resonance frequency of the radial gate under… More >
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