摘要
给出了带裂纹的半圆环形曲杆（板）的线弹性解和全塑性解，所考虑的材料是符合Ｒａｍｂｅｒｇ－Ｏｓｇｏｏｄ本构律的材料，同时也给出了这种构件的弹塑性断裂分析的弹塑性评定方程．
The linear elastic and fully plastic solutions for semi ring shaped curved bars or plates with cracks are presented.The materials involved follow the Ramberg Osgood constitutive law.The evaluational equations for elastic plastic fracture analysis are also given.
出处
《沈阳工业学院学报》
1998年第2期62-66,共5页
Journal of Shenyang Institute of Technology
基金
辽宁省教委基础研究项目
关键词
弹塑性断裂
裂纹
曲杆
曲板
数值解
J积分
elastic plastic fracture,engineering approach,crack,curved bar,curved plate,fully plastic.
