郑州大学学报（工学版）2013，Vol.34Issue(4)：124-128,5.DOI:10.3969/j.issn.1671-6833.2013.04.029
裂纹问题超奇异积分方程法的程序实现
Programming on Hyper-singular Integral Equation Method for Crack
摘要
Abstract
As for hyper-singular integral equation methods procedures in the crack problem,how to get a fast computing speed is the first thing that must be considered.This paper deals with the programming on the arc crack in the plane bi-material,sets forth the numerical integration method,the method solving equations,the accuracy control of the stress intensity factors,etc.and the corresponding Fortran routines are given.The results of actual program running shows that the methods can get the result quickly enough and meet the requirements of the calculation accuracy.关键词
裂纹/数值方法/编程Key words
crack / numerical method / programming分类
资源环境引用本文复制引用
杜云海,王志,候建华..裂纹问题超奇异积分方程法的程序实现[J].郑州大学学报（工学版）,2013,34(4):124-128,5.基金项目
河南省教育厅自然科学基金资助项目(2009B130004) （2009B130004）
