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green应变
相关语句
  green strain
     Based on the updated Lagrangian incremental iteration and using the principle of virtual work denoted by the updated Kirchhoff stress increment tensors and updated Green strain increment tensors and Kirchhoff stress tensors-Green strain tensors integral constitutive relation, the viscoelastic large deformation variational equation is derived.
     本文基于Updated Lagrangian增量叠加方法,采用以现时Kirchhoff应力增量和现时Green应变增量表示的虚功方程和Kirchhoff应力-Green应变的积分本构关系,导出粘弹性大变形的变分方程.
短句来源
     Based on the Hamilton's variational principle of Hellinger Reissner mixed type and with the Total Lagrangian description, a hybrid/mixed amplitude incremental variational principle for nonlinear vibration of structures is established by use of Green strain and Piola Kichhoff stress.
     从 Hellinger- Reissner混合型 Hamilton变分原理出发 ,采用 Total L agrange坐标描述法 ,建立了以Green应变和第二 Piola- Kichhoff应力表示的结构非线性振动的势能——杂交 /混合幅值增量变分原理。
短句来源
     Based upon the incremented theory by the Updated-Lagrangian approach, where the principle of virtual work denoted by the updated Kirchhoff stress increment tensors and updated Green strain increment tensors and the Kirchhoff stress tensors-Green strain tensors integral constitutive formulation are used, the viscoelastic large deformation variational equation is derived.
     本文基于Updated Lagrangian增量迭加方法,采用以现时Kirchhoff应力增量和现时Green应变增量表示的虚功方程和Kirchhoff应力张量-Green应变张量的积分本构关系,导出粘弹性大变形的虚功方程。
短句来源
     In this paper, by using the results obtained in [1] and [2], an approach for approximate analysis of deformation and strain is given. The approximate expressions of Green strain which are usually employed in solving problems of nonlinear mechanics are discussed and their error measures are provided in the case of small-strainmedium and large rotation.
     本文基于Cauchy平均转动的新近成果[1,2],给出一种变形和应变的近似分析方法.在此基础上讨论了Green应变的近似表达式及其误差估计,这些近似表达式在求解非线性力学问题中是常采用的.文中关于Green应变常用近似表达式的误差估计是严格基于小应变-中等或大转动变形的明确定义而获得的。
短句来源
     Furthermore,Lagrangian shape functions were adopted to depict the geometry and the element deformation,and Green strain and the second Piola-Kirchhoff stress tensors were introduced in calculating the strain energy of element,from which the internal force vector and the element tangent stiffness matrix were derived as its first partial derivative and its second partial derivative with respect to local variables,respectively.
     此外,引入Lagrangian插值函数来描述单元几何形状和位移场,采用Green应变和第二Piola-Kirchihoff应力张量来计算应变能,再通过对单元应变能进行一阶和二阶微分,得到单元内力矢量和对称的切线刚度矩阵.
短句来源
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  “green应变”译为未确定词的双语例句
     THE FINITE ELEMENT METHOD OF VISCOELASTIC LARGE DEFORMATION PLANE PROBLEM WITH KIRCHHOFF STRESS TENSORS-GREEN STRAIN TENSORS CONSTITUTIVE RELATION
     以Kirchhoff应力张量-Green应变张量表示本构关系的粘弹性大变形平面问题的有限元法
短句来源
     In this paper Greens strain tensor, S—R decompo sition theorem strain tensor, and F=RU F=VR polar decomposition theorem strain tensors are aualysnd、and considered as conditional equivalent.
     本文分析了Green应变分量,S-R分解定理应变分量,F=RU和F=VR乘积分解定理应变分量,认为它们在一定的条件下是等值的。
短句来源
     An improved pseudo - transient finite element method without the storing of the stiffness matrix of structures and the solving of the nonlinear equations is developed for the nonlinear static analysis of RC shear walls in this paper. A smeared rotating crack model by Vecchio and Collins is employed for the materials of RC shear walls. The geometric nonlinearity is taken into account by means of Green's strain formula.
     本文进一步发展了不需存贮结构刚度矩阵和求解非线性方程组的伪动力有限元法以应用于钢筋混凝土剪力墙结构的非线性静力分析,文中对钢筋混凝土材料采用Vecchio和Collins的非线性弹性抹平旋转裂缝模型,几何非线性采用Green应变公式计算,用平面应力三角形单元离散剪力墙结构,时间积分采用显示中心差分格式,数值计算表明,本文方法有效可靠.
短句来源
     When Hu-Washizu variational principle isgeneralized for the case of finite deformation, if the Piola-Kirchhoff stress of the second kind T, the Green strainand the displacement u are taken as three independent variational functions within a body, the stress presentedin the boundary condition should be the Piola-Kirchhoffstress of the first kind τ as a independent variationalfunction.
     分析表明在有限变形情况下,胡-鹫津变分原理中,在变形体内如以第二类Piola-Kirchhoff应力T,Green应变E和位移U作为三类独立变分变量,则在位移边界上应以第一类Piola-Kirchhoff应力τ作为一类独立交分变量。
短句来源
     Based on the Total Lagrangian(TL)incremental superimposing method,dynamic varia-tional equations for viscoelastic large deformation are derived by use of dynamic virtual equa-tions and single-integral-formed constitutive relations between Kirchhoff stresses and Greenstrains.
     本文基于TotalLagrangian增量叠加方法,采用Kirchhoff应力增量和Green应变增量表示的动力虚功方程和Kirchhoff应力-Green应变的单积分型本构关系,导出粘弹性大变形的动力变分方程。
短句来源
更多       
  相似匹配句对
     Green,O.
     Green、桂花O.
短句来源
     STRAIN ADJUSTMENT
     应变平差
短句来源
     (1980)and Green, S K.
     (1980)和Green,S.
短句来源
     the art of meeting any emergency;
     应变的艺术 ;
短句来源
     LARGE DEFLECTION EQUATIONS OF THIN SHELLS BASED ON THE SIMPLIFIED GREEN STRAIN
     基于一种简化Green应变的薄壳大挠度方程
短句来源
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  green strain
Food consumption was measured in an insecticide-susceptible (Orlando) and-resistant (Village Green) strain of German cockroach, Blattella germanica (Dictyoptera: Blattellidae), throughout each stadium.
      
Cumulative consumption for the six instars was significantly greater in the Village Green strain as compared with the Orlando strain.
      
Total consumption by instar increased significantly with each successive instar in the Village Green strain.
      
The ring deformations are described by the Green strain tensor.
      
The light saturation curves of photosynthesis of a yellow Chlorella mutant and the normal green strain have been investigated with monochromatic light at 15 different wavelengths in the range from 400 to 700 nm.
      
更多          
  green strains
On the basis of their carotenoid compositions, four groups of pale-green strains have been delineated.
      
Twenty-three spontaneous yellow mutants were isolated from two stable green strains of the unicellular green alga Chlamydomonas reinhardtii.
      
Plants infected by the tomato-type and tobacco-type green strains ylelded 16 and 21% respectively less weight of fruit than the control plants and 11 and 18% respectively fewer fruits.
      
The present study describes the growth responses to irradiance, photoperiod and temperature variations, pigment contents, and photosynthetic characteristics of the brown and green strains of H.
      
The highest growth rates of the brown and green strains were observed in temperatures of 20-25°C under long (14:10?h LD) and short (10:14?h LD) photoperiods.
      
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In this paper Greens strain tensor, S—R decompo sition theorem strain tensor, and F=RU F=VR polar decomposition theorem strain tensors are aualysnd、and considered as conditional equivalent. some examples have been worked out.

本文分析了Green应变分量,S-R分解定理应变分量,F=RU和F=VR乘积分解定理应变分量,认为它们在一定的条件下是等值的。文中附有算例。

Based upon the incremented theory by the Updated-Lagrangian approach, where the principle of virtual work denoted by the updated Kirchhoff stress increment tensors and updated Green strain increment tensors and the Kirchhoff stress tensors-Green strain tensors integral constitutive formulation are used, the viscoelastic large deformation variational equation is derived. By means of the twenty-noded three dimensional isoparametric finite element the program of thre dimensional problem is written. The good agreement...

Based upon the incremented theory by the Updated-Lagrangian approach, where the principle of virtual work denoted by the updated Kirchhoff stress increment tensors and updated Green strain increment tensors and the Kirchhoff stress tensors-Green strain tensors integral constitutive formulation are used, the viscoelastic large deformation variational equation is derived. By means of the twenty-noded three dimensional isoparametric finite element the program of thre dimensional problem is written. The good agreement is found among the results of the three example obtained from this paper and the calculation of one dimension and two dimensions.

本文基于Updated Lagrangian增量迭加方法,采用以现时Kirchhoff应力增量和现时Green应变增量表示的虚功方程和Kirchhoff应力张量-Green应变张量的积分本构关系,导出粘弹性大变形的虚功方程。依此采用二十节点三维立方等参数元编制相应的计算程序。三个算例结果与以往一维、二维的计算结果完全符合。

Based on the updated Lagrangian incremental iteration and using the principle of virtual work denoted by the updated Kirchhoff stress increment tensors and updated Green strain increment tensors and Kirchhoff stress tensors-Green strain tensors integral constitutive relation, the viscoelastic large deformation variational equation is derived. By using of eight nodes two-dimension isoparametric finite element, the program of plane problem is written. A good agreement is indicated among the results obtained from...

Based on the updated Lagrangian incremental iteration and using the principle of virtual work denoted by the updated Kirchhoff stress increment tensors and updated Green strain increment tensors and Kirchhoff stress tensors-Green strain tensors integral constitutive relation, the viscoelastic large deformation variational equation is derived. By using of eight nodes two-dimension isoparametric finite element, the program of plane problem is written. A good agreement is indicated among the results obtained from this paper and those in earlier work.

本文基于Updated Lagrangian增量叠加方法,采用以现时Kirchhoff应力增量和现时Green应变增量表示的虚功方程和Kirchhoff应力-Green应变的积分本构关系,导出粘弹性大变形的变分方程.依此采用八节点二维等参数元编制相应的平面问题的计算程序,算例的计算结果与以往的工作完全符合.

 
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