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有限变形弹性体J积分守恒及其对偶形式
Path_Independent J_Integral and Its Dual Form in Elastic_Plastic Solids with Finite Deformation
【摘要】 基于势能原理与余能原理的对偶关系,给出了有限变形弹性体的J积分形式及其对偶形式,并在弹塑性有限变形的前提下给出其路径守恒的证明·
【Abstract】 In this paper, based on energy variation principles of elastic_plastic solids, the path_independent J_integral and its dual form in elastic_plastic solids with finite displacements are presented. Whoce testification is given there after.
- 【文献出处】 应用数学和力学 ,APPLIED MATHEMATICS AND MECHANICS , 编辑部邮箱 ,1999年03期
- 【分类号】O346.1
- 【被引频次】3
- 【下载频次】98