| 热粘弹性断裂力学的基本方程 |
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| 引用本文： | 张淳源. 热粘弹性断裂力学的基本方程[J]. 湘潭大学自然科学学报, 1990, 12(3): 22-27 |
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| 作者姓名： | 张淳源 |
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| 作者单位： | 湘潭大学机械系 |
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| 摘 要： | 提出了热粘弹性断裂力学的一个一般框架,给出了它的基本方程。本理论可应用于具有内变量或衰退记忆的简单物质在局部理论范围内的几何非线性和物理非线性裂纹问题。本理论是对Eftis和Liebowjtz理论的一个修正和推广
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| 关 键 词： | 粘弹性理论 断裂力学 平衡方程 |
GOVERNING EQUATIONS FOR THERMOVISCOELASTIC FRACTURE MECHANICS |
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| Zhang Chunyuan. GOVERNING EQUATIONS FOR THERMOVISCOELASTIC FRACTURE MECHANICS[J]. Natural Science Journal of Xiangtan University, 1990, 12(3): 22-27 |
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| Authors: | Zhang Chunyuan |
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| Affiliation: | Department of Mechanical Engineeting |
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| Abstract: | A general framework of thermoviscoelastic fracture mechanics is proposed in this paper. The governing equations for which are given. The present theory can be applied to nonlinear geometrical and nonlinear physical crack problems for simple materials with internal variables or fading memory, within the framework of local theory. This theory is a correction and generalization of that of Eftis and Liebowitz. |
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| Keywords: | Theory of viscoelasticity fracture mechanics |
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