偶应力理论,Couple stress theory
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·
英文短句/例句
1.SIZE EFFECT ON THE BUCKLING LOADS OF SLENDER COLUMNS BASED ON A MODIFIED COUPLE STRESS THEORY基于偶应力理论的压杆屈曲载荷的尺寸效应
2.The Element Free Galerkin Method with Couple Stress Theory and Its Application in the Crack Propagation;考虑偶应力理论的无网格伽辽金法及其在裂纹扩展中的应用
3.Solving Couple-stress Problems Via MLPG (Meshless Local Petrov-Galerkin) Technique;基于偶应力理论的无网格局部彼得洛夫—伽辽金法（MLPG）
4.The Meshless Local Petrov-Galerkin (MLPG) Method with the Couple Stress Theory;基于偶应力理论的局部彼得洛夫—伽辽金无网格（MLPG）法
5.ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF SHEAR BAND WITH COUPLE STRESS THEORY基于偶应力理论剪切带问题的弹塑性有限元分析
6.SO(2) Duality Theory of Electric Dipole and Magnetic Dipole Radiation;电偶极和磁偶极辐射的SO(2)对偶理论
7.The Theory of Power Discourse and HU Shi s Translation of The Last Class;偶尔露峥嵘——权力话语理论与胡适译《最后一课》
8.On the Real Variables of the Phase Space in the Self-Dual Gravitational Theory;自对偶引力理论中相空间变量的实数化研究
9.The Dual Theory of the Generalized Birth-death Process and Its Corresponding Semigroups;广义生灭过程的对偶理论及相应的算子半群
10.An Application of the Dual Theory to Solve Quadratic Programming应用对偶理论求解二次规划问题的一种方法
11.The operational principle of a velocity modulated hydraulic coupler and its application mechanism in a belt conveyor are introduced.介绍了调速型液力偶合器的工作原理，及调速型液力偶合器在带式输送机中的应用机理。
12.Research on ZCZ Array Pair and Complementary Sequence Pair TheoryZCZ阵列偶与互补序列偶理论的研究
13.Study on the Correlation Properties of Sequence Pair and the Ternary Signal Pair序列偶相关性与三元信号偶理论研究
14.D"Alembert Motions for Couple Stress Fluids应力偶流体的D’Alembert流动
15.Wakamatsu Tilting Modules and Dual Theory;Wakamatsu倾斜模和对偶理论
16.Substituent Effects on Small Molecules of Diazene and Imine and Theoretical Studies on Hydrogen Bonding in HNNOH System;偶氮、亚胺小分子取代基效应及HNNOH氢键的理论研究
17.A Theoretical Study on the 1,3-Dipolar Cycloaddition of C, N-Dimethyl Nitron and Acrylonitrile;C，N-二甲基硝酮与丙烯腈1，3-偶极环加成反应的理论研究
18.A Theoretical Study on the 1,3-Dipolar Cycloaddition of Nitrones with Mono Substituted Alkenes;硝酮与单取代烯的1，3-偶极环加成反应的理论研究
相关短句/例句
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 onthe 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 ofthe couple stress theory,the penalty method is introduced into the energy functional to satisfy the geometrical constraint conditions ofthe 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
pared 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
6)self-dual gravitatonal theory自对偶引力理论
延伸阅读
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 rollzhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
