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本文视土和混凝土为非线性材料,对一软基上的水闸地板作了弹塑性应力分析;並与线性成果作了比较,从而说明对大型水闸地板作弹塑性分析的必要性,
This paper regards soil and concrete as nonlinear materials, and conducts elastic-plastic stress analysis on the sluice floor on a soft foundation; and compares it with the linear results to illustrate the necessity of elastoplastic analysis of large-scale sluice floors.