摘要
给出了带裂纹的纯弯曲梁和带裂纹的纯弯曲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,并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 solutions and the fully plastic solutions of pure bending beams and plates with cracks are presented.Material concerned follows Ramberg Osgood constitutive law.The evaluational equations for elastic plastic fracture analysis are also given.
出处
《沈阳理工大学学报》
CAS
1996年第3期40-44,共5页
Journal of Shenyang Ligong University
基金
辽宁省教委基础研究项目
关键词
弹塑性断裂
工程方法
裂纹
纯弯曲
全塑性
elastic plastic fracture,engineering approach,crack,bending,fully plastic.