片语

structural stiffness assembly matrix结构刚度组装矩阵

Tangential stiffness matrix切线刚度矩阵

global stiffness matrix整体刚度矩阵

tangent stiffness matrix[力] 切线刚度矩阵

stiffness s matrix刚度矩阵

analytical stiffness-matrix单元刚度矩阵解析式

increment stiffness-matrix增量刚度矩阵

stiffness connectivity matrix刚度联系矩阵

英汉例句

• stiffness matrix of the model and element stiffness is provided.

  推导了模型的单元刚度矩阵和各桿件的刚度。

• employing the virtual displacement principle and considering constraint conditions of material interface, the stiffness matrix and equivalent load vector for this element are established.

  应用虚位移原理和结合考虑材料交界面上的约束条件，文章建立了接触单元的刚度矩阵和等效荷载向量。

• this paper analyzes the nonlinear deformational process of the envelop structure and the cause of stiffness matrix singularity in details.

  本文详细地分析了囊体结构的非线性变形过程及刚度矩阵出现奇异的原因；

• the super element stiffness matrix and the stiffness contribution of substructures to the whole structure are developed.

  推导了超级元刚度矩阵及子结构参与协同承载时对整体结构的刚度贡献。

• in this paper, the lap displacement stiffness matrix of the space cable is derived bac on the updated total lagrangian formulation.

  基于修正的拉格朗日坐标描述法，推导了空间纤绳单元的大位移刚度矩阵。

• the structural stiffness matrix is the function of frequency because that the impedance function of the pile foundation changes with its frequency.

  由于桩基础的阻抗函数随频率变化，所以结构的刚度矩阵也是频率的函数。

• the stiffness matrix of this new element is constructed with the new formation method presented by authors.

  这种新单元的刚度矩阵采用作者所提出的新列式方法来构造。

• the method is applied to calculate lateral stiffness matrix in space cooperating analysis and the the degree of freedom can be greatly decreased.

  空间协同分析时，采用超元法（每个单元由多根桿组成）计算等效柱的侧移刚度矩阵，自由度成倍减少。

• the bearing stiffness matrix is computed in the iterative bearing equilibrium calculation.

  通过对轴承平衡进行迭代求解可以计算出轴承的五维刚度矩阵。

• the stiffness matrix of contact is dramatically. dtscrib. ed, and from the theorem of minimum potential energy the corresponding model is constructed.

  借助罚函数分别推导和详细描述了这类问题的接触刚度阵，从最小势能原理出发，得出相应的计算模型。

• the corresponding generalized stiffness matrix depends on both the stiffness characteristics and the geometrical constraint characteristics of the system.

  相应的广义刚度矩阵既决定于体系的刚度特性，又决定于几何约束特性。

• in this paper, the element stiffness matrix which considers the contact friction effect was deduced by means of virtual work principle.

  运用虚功原理推导出考虑接触摩擦效应时的弹性地基桿系有限单元法的单元刚度矩阵。

• the complex modal analysis method is generalized to the cases in which stiffness matrix may be singular and mass matrix, damping matrix and stiffness may be nonsymmetric.

  把复模态分析法推广到刚度矩阵可以奇导且质量矩阵、阻尼矩阵和刚度矩阵均不必为对称的情形。

• in deducing the stiffness matrix of members, the forming of the equivalent shear module is described in detail.

  在推导单元刚度矩阵时，着重阐述了压型钢板等效剪切模量的形成。

• stiffness matrix and load vector were founded on developing eigen-equation for wall element and applying principle of virtual work.

  通过推导单元特征方程的解及应用虚功原理，建立了墻元的刚度矩阵和荷载向量。

• this article calculated the vertical stiffness matrix of plane frame structures subjected to vertical earthquake action.

  计算了平面串并联多质点系结构在竖向地震作用下的竖向刚度矩阵。

• this static cable element stiffness matrix has a high accuracy since it comes from the analytic solution of a parabolic cable.

  该静刚度矩阵来自抛物线索的解析解，具有很高的精度，明显比悬链线索单元简化了许多。

• the dynamic stiffness matrix of the infinite half - space at the soil - structure interface is the key to the analysis of soil - structure interaction.

  土-结构相互作用分析的关键是建立以土-结构界面定义的无限半空间的动力刚度矩阵。

• stiffness matrix of the model and element stiffness was developed.

  推导了模型的单元刚度矩阵和各桿件的刚度。

• the new calculation method introduces the conception of stiffness matrix of foundation elastic reaction and has better theoretical accuracy compared with the traditional algorithm.

  本方法引入了地基弹性反力刚度矩阵的概念，与传统的计算方法相比理论上具有更高的精度。

• even more, the stiffness matrix of the 'element is derived in explicit form, thus it is easier to use.

  单元刚度矩阵常常给出显式，用于直接刚度法程序很方便。

• it is of vital importance to form the stiffness matrix and mass matrix in the analysis of dynamic problems.

  在动力问题的分析中，刚度矩阵和质量矩阵的组集是基础，这就涉及到结构形函数的构造。

• the stiffness matrix corrected by the method not only satisfies the characteristic equation, but also is the unique symmetric positive semidefinite matrix.

  用这个方法修正的刚度矩阵不仅满足特征方程，而且是唯一的对称半正定矩阵。

• a stiffness matrix of rectangular element with 12 parameters expressed in explicit form is derived.

  推导了以显式表示的12个自由度的矩形板弯曲元素刚度矩阵。