At present,finite element methods have been widely applied to solving a variety of engineering problems.In the field......

All studies demonstrated that a problem-invariant parameter Mc (the critical value of the M-integral) can be possibly pr......

The physical interpretation of the M-integral is investigated in the analysis of crack damaged piezoelectric problems. T......

M积分在材料构型力学中表征着缺陷白相似扩展的能量释放率，而有效弹性模量下降量在传统损伤力学中是一个具有内变量属性的损伤参数．......

This paper presents a new description for brittle solids with micro-cracks under plane strain assumption.The basic idea ......

随着脆性材料在工程中的广泛应用,对脆性材料中微缺陷进行统一的损伤水平标定,具有重要的科学研究和工程应用价值.本研究提出一种......

M 积分的物理解释在损坏裂缝的压电的问题的分析被调查。在 M 积分和全部的电的热含量(CTEE ) 的变化之间的关系，即， M = 2CTEE，为二......