人民黄河2016，Vol.38Issue(4)：94-96,3.DOI:10.3969/j.issn.1000-1379.2016.04.022
ANSYS中强度折减法等效DP－MC准则二次开发
ANSYS Secondary Development of the Strength Reduction Based on Equivalent DP-MC Criteria
摘要
Abstract
When analyzing slope stability by the strength reduction finite element method in ANSYS finite element software, the operation is very complicated, ANSYS has only one yield criterion about geotechnical materials and the results are on the safety side. This paper firstly described the theoretical basis of the secondary development, then the strength reduction finite element method of the different equivalent DP⁃MC criteria was secondarily developed based on APDL and UIDL, the secondary development tool of ANSYS. Finally, the standard model of the slope proved the rationality and practicality of secondary development program.关键词
有限元强度折减法/ANSYS二次开发/屈服准则/边坡安全系数Key words
strength reduction finite element method/ANSYS secondary development/yield criterion/safety factor of slope分类
建筑与水利引用本文复制引用
黄强,黄宜胜,肖志勇,陈招军,龚家伟,章朝峰..ANSYS中强度折减法等效DP－MC准则二次开发[J].人民黄河,2016,38(4):94-96,3.基金项目
湖北省自然科学基金面上项目（2015CFB545）；水利部公益性行业科研专项（201401029）。 （）
