沥青混凝土心墙土石坝应力应变计算

Stress and Strain Calculation of Asphalt Concrete Core for Earth-rock Dam

为了克服ANSYS软件计算土石坝应力应变的不足,利用ANSYS自带的APDL语言进行二次开发,添加了邓肯—张土体模型,编制了沥青混凝土心墙土石坝的非线性有限元分析计算程序并进行实例验证说明其结果的合理性。

This paper solved the problem during computing earth-rock dam parameters with ANSYS software. Using the APDL language of ANSYS software, secondly developed the software and added Duncan- Chang Model, wrote nonlinear finite element analysis computing program of asphalt concrete core earthrock dam, and comfirmed the rational result with a practical example.