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非局部非对称弹性理论混合边值问题的提法 被引量:2
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作者 戴天民 《应用数学和力学》 EI CSCD 北大核心 2000年第1期25-29,共5页
从完全的虚功和虚功率原理以及广义Piola 定理出发一并推导出非局部非对称弹性理论的运动方程、所有边界条件和全能量方程· 把这里给出的边界条件和高键,戴天民的相应结果加在一起即可表述非局部非对称线性弹性理论的混合... 从完全的虚功和虚功率原理以及广义Piola 定理出发一并推导出非局部非对称弹性理论的运动方程、所有边界条件和全能量方程· 把这里给出的边界条件和高键,戴天民的相应结果加在一起即可表述非局部非对称线性弹性理论的混合边值问题· 展开更多
关键词 非局部非对称弹性理论 虚功 混合边值问题
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THE MIXED BOUNDARY-VALUE PROBLEM FOR NON-LOCAL ASYMMETRIC ELASTICITY 被引量:1
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作者 戴天民 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 2000年第1期29-34,共6页
In this paper, the equations of motion and all boundary conditions as well as the energy equation for non_local asymmetric elasticity are derived together from the complete principles of virtual work and virtual power... In this paper, the equations of motion and all boundary conditions as well as the energy equation for non_local asymmetric elasticity are derived together from the complete principles of virtual work and virtual power as well as the generalized Piola theorem. Adding the boundary conditions presented here to the results by Gao Jian and Dai Tianmin,the mixed boundary_value problem of the non_local asymmetric linear elasticity are formulated. 展开更多
关键词 non_local asymmetric elasticity principles of virtual work and power mixed boundary_value problem
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