| The article discusses the strength analytical method of soil body dynamic stability apply to evaluate foundation liquescence of embankment dam combine with shock liquescence of dam foundation blanket sand layer about Hada Mountain project. Based on total stress index of property of statics and dynamics of dam body and dam base materials which obtained from test , utilizing Duncan - Chang hyperbola model and equipollence linearity model to analysis static state and dynamic stress state affected by earthquake of Hada Mountain dam body and dam base. Based on the result of analysis and calculation, raising some suggestion for the project design. |
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