1) Couple stress theory
偶应力理论
1.
In the light of the couple stress theory, this discontinuity would yield an infinite couple stress.
根据偶应力理论 ,这一突变将导致偶应力趋于无穷大 ,显然这是不合理的结论。
2.
In order to explain such scale effect phenomena, Fleck and Hutchinson developed a couple stress theory of strain gradient plasticity based on the reduced couple stress theory, which incorporates the rotation gradient of deformation into constitutive model, and introduces a material characteristic length param.
从一般的偶应力理论出发,基于Hellinger-Reissner变分原理,通过对有限元离散体系的位移试解引入非协调位移函数,得到了偶应力理论下有限元离散系统的能量相容条件,并由此建立了应变梯度杂交元的应力函数优化条件。
3.
The purpose is to reestablish the balance laws of momentum, angular momentum and energy and to derive the corresponding local and nonlocal balance equations for micromorphic continuum mechanics and couple stress theory.
重建微态连续统理论和偶应力理论的动量和动量矩均衡定律以及能量守恒定律,并由这些定律自然地推导出相应的局部和非局部均衡方程· 这些结果可由耦合型微极连续统理论过渡和归结而得到· 把推导出的结果和传统的质量和微惯性守恒定律以及熵不等式结合在一起就构成微态连续统理论和偶应力理论的基本均衡定律和方程体系· 还弄清了以前的各种连续统理论的不完整性层次· 最后,给出了几种特殊情形·
2) the couple stress theory
偶应力理论
1.
The stress concentration factor of a finite plate in a uniform tension field with the element-free method was calculated based on the couple stress theory,and the influence of couple stress on the stress field in crack tip was analyzed.
本文采用基于偶应力理论的无网格迦辽金法计算有限大板单边裂纹尖端的应力场和应力强度因子,分析了偶应力对裂纹尖端的影响。
2.
In accordance with the basic equations of the couple stress theory,the penalty method is introduced into the energy functional to satisfy the geometrical constraint conditions of the couple stress theory.
根据偶应力理论的基本方程,在能量泛函中引入罚函数来满足偶应力理论的几何约束条件,从而得到偶应力理论的无网格法的控制方程。
3.
Based on the analysis and research of the gmeral couple stress theory and MLPG method,the couple stress theory is combined with MLPG in this paper,and developed a new meshless method.
偶应力理论是应变梯度理论的一种。
3) couple stresses theory
偶应力理论
1.
Compared with the classical elasticity theory,couple stresses theory considering the rotation of the micro structure of the gradient(i.
与经典弹性理论相比,偶应力理论中考虑了微观结构的旋转梯度(即弯曲曲率),可以展示变形的弯曲效应。
4) couple stress elasticity theory
偶应力弹性理论
5) strain gradient couple stress theory
应变梯度偶应力理论
补充资料：轧辊残余应力(见轧辊应力)
轧辊残余应力(见轧辊应力)
residual stresses in roll
zhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条