equilibrium differential equations 平衡微分方程(14)   平衡微分方程      Solving Drum Equations of Uneven Compression of Cylinders Between Rough plates by Equilibrium Differential Equations      用平衡微分方程求解圆柱体粗糙平板间不均匀镦粗的鼓形方程 短句来源      The stress field satisfies boundary conditions, equilibrium differential equations and nowhere violates Mohr-Coulomb or Drucker-Prager yield rule.      采用序列二次规划法求解该非线性规划问题,得到了人为构造的严格满足应力边界条件、平衡微分方程、不违反Mohr-Coulomb或Drucker-Prager屈服准则的应力场,解决了三维可静应力场的构造问题。 短句来源      The application of the method in obtaining the equilibrium differential equations of a straight bar which includes concentrated variables is emphasizde,then the equilibrium differential equations of the straight bar are extended.      着重讨论了这种方法在建立含集中量的直杆的平衡微分方程中的应用，从而推广了直杆的平衡微分方程。 短句来源      By the law of conservation of mass, the principle of effective stress and the Darcy's law as well as the equilibrium differential equations, a coupled mathematic model that included the terms of source and sink, and its corresponding direct coupled FEA model, for the analysis of groundwater seepage and stress were developed.      其次根据土体的平衡微分方程、质量守恒定律、有效应力原理以及达西定律建立了考虑源汇项的渗流场与应力场耦合数学模型，并且提出了直接耦合有限元计算方法。 短句来源      The formulae for deflection, moment, shear and contact reaction of the inner core during point contact and line contact between the inner core and the sleeve are derived according to the second order equilibrium differential equations of small deflection.      利用小挠度二阶平衡微分方程推导了内核与套管处于点接触、线接触时内核的挠度、弯矩、剪力、接触反力等物理量的计算公式。 短句来源 更多          “equilibrium differential equations”译为未确定词的双语例句      Therefore,for stress boundary value problem of unipath boay in plane elasticity,the formulation in classic elasticity that strtss components are completely determined by equilibrium differential equations,the equation of compatibility and stress boundary conditions and the conclusion that the stress components σ_x,σ_y,τ_(xy),are not related to elastic constants have a certein limitation and hence must be revised.      因此,经典弹性力学[1]、[2]关于平面弹性单连体应力边界问题中应力分量由平衡分方程、相容方程和应力边界条件完全确定的提法,应力分量σ_x、σ_y、τ_(xy)与弹性常数无关的结论具有局限性,必须加以修正。 短句来源      This article presents a method to obtain the equilibrium differential equations for calculating static stress of twisted blades based on the concept of fiber deformation.      本文从纤维变形概念出发,独立导得扭曲叶片平衡微分方程组,其结果与J. 短句来源      Along the radial direction, the displacements of the spherical shell are expanded as Taylor series and each derivative of the displacements is obtained by use of the equilibrium differential equations.      将位移沿厚度方向展开成泰勒级数,利用三维弹性方程求得级数中的各阶导数。 短句来源      In this paper,from the equilibrium differential equations and failure criterion,the elastic-brittle static fracture analysis of the plane stress micro-crack in concrete loaded by stretching stresses was done near crack line. The relations between the stretching stresses and the length of brittle fracture zone on the crack line were obtained.      本文采用裂纹线附近分析方法，从平衡方程和混凝土材料的破坏准则出发，对混凝土内受单向拉伸的I型微裂纹进行弹脆性静力破坏分析，得出了单向拉伸应力大小与微裂纹脆断长度之间的关系。 短句来源      In this paper, the static equilibrium differential equations of casting zone and rolling zone during deforming process are deduced respectively using slab method.      利用切块法分别推导出了铸造区与轧制区变形过程静力平衡微分方程。 短句来源 更多        查询“equilibrium differential equations”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   equilibrium differential equations The equilibrium differential equations for the above mentioned circular plate were derived by Timoshenko [3]. 例句来源       The equilibrium differential equations for the above mentioned problem were derived by Reissner [3]. 例句来源       Based on description of deflection of well axis and on analysis of three dimensional forces of a small section of drill string, equilibrium differential equations of large deflection drill string were established. 例句来源                Many sections of the rolling industry have an interest in the reported possibility of making significant reductions in the rolling load in cold strip rolling by employing work rolls driven at different speeds.The present work attempts to link practical observations and experiences with theory so that more insight can be gained on the mechanism by which the rolling load is reduced and the way some factors affect the process. On the basis of a plane strain compression model,an approximate upper bound solution...             本文运用平面应变剪切压缩模型导出了异步冷轧轧制力的近似上界解和全面考虑轧辊与轧件弹性变形的计算机辅助下界解,阐明了异步轧制降低冷轧压力的机理并给出了可供工程分析、计算之用的理论公式。本解的分析表明,异步冷轧的降力作用随两工作辊的差速比 i,摩擦系数μ及辊径与轧件厚度之比 R/h_0 值的增加而愈趋显著。比较理论计算结果与作者的实验数据,证明二者符合情况良好。本文还藉助计算机对“搓轧”区内的单位压力分布特征进行了分析,讨论了前人理论中的问题,并证明了本文所用下界解压力模型的正确性。 文摘来源          This article presents a method to obtain the equilibrium differential equations for calculating static stress of twisted blades based on the concept of fiber deformation. The resulting equations are the same as those developed by J. Montoya.             本文从纤维变形概念出发,独立导得扭曲叶片平衡微分方程组,其结果与J.Montoya用扭杆模式给出的方程组完全相同,推导的公式具有明确的物理概念,易于理解,并用它算了实例。 文摘来源          It is known that the buckling problems can be solved effectively by means of galerkin's method,when their equilibrium differential equations can be wri- tten out directly and the trail functions of deflection satisfy all the boundery conditions However,this paper shows that solving the elastic stability problem of columns in Galerkin's method may obtain improper solution if we use three order differential equation of the small deflection theory of beams with the help of variational p...             本文通过一系列实例计算表明,国外某些专著中利用梁的小挠度弯曲理论的三阶微分方程,采用伽辽金法求解压杆弹性稳定问题的做法可能导致异常的结果,因而是不可取的。文中从变分法的角度进行了分析。 文摘来源   << 更多相关文摘         相关查询: equilibrium differential equation generalized equilibrium differential equations differential equilibrium multiple differential spectrum equilibrium filter equilibrium core equilibrium isotherm equilibrium glide meal equilibrium differential actuator differential uplifting differential spring  对查询结果不满意

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