| 具有非局部体力矩的非局部弹性理论 |
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| 引用本文： | 高键,戴天民.具有非局部体力矩的非局部弹性理论[J].力学学报,1990,22(4):446-456. |
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| 作者姓名： | 高键 戴天民 |
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| 作者单位： | 山东工业大学力学教研室 |
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| 摘 要： | 本文基于非局部连续统场论的公理系统,建立了具有非局部体力矩作用的非局部弹性理论,我们证明了,在非局部弹性固体中存在着非局部体力矩,非局部体力矩引起了应力的非对称和非局部体力矩是由材料中的共价键产生的。
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| 关 键 词： | 非局部 体力矩 非对称 弹性理论 |
NONLOCAL ELASTIC THEORY WITH BODY MOMENTS |
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| Gao Jian Dai Tianmin.NONLOCAL ELASTIC THEORY WITH BODY MOMENTS[J].chinese journal of theoretical and applied mechanics,1990,22(4):446-456. |
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| Authors: | Gao Jian Dai Tianmin |
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| Abstract: | In this article, a theory of nonlocal elasticity with body moments is developed on the basis of axiom system of nonlocal continuum field theory. It is shown that there is the nonlocal body moment in the nonlocal elastic solid and the stress asymmetry is the result of the body moment, which is caused by the covalent bonds in material. |
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| Keywords: | nonlocal body moments asymmetry elastic theory |
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