element mass matrix
英 [ˈelɪmənt mæs ˈmeɪtrɪks]
美 [ˈelɪmənt mæs ˈmeɪtrɪks]
网络 单元质量矩阵
双语例句
- This theory which only uses two point element stiff and mass matrix describes the working conditions accurately in designing the wedge shaped beam columns.
采用这一模型在设计计算门式钢刚架时对变截面楔形梁柱仅需采用一个两节点的单元和质量矩阵就可精确描述其工作特性。 - Based on structural characteristic of aqueduct, the aqueduct body is discretized into finite strips, and then explicit formulae of element stiffness and mass matrix of the aqueduct body are derived.
根据渡槽结构特点，采用有限条划分渡槽槽身，推导出渡槽槽身结构的单元刚度矩阵、相容质量矩阵的显式表达式； - Finite element method is used to build up element stiffness matrix and element mass matrix. After the combined total stiffness matrix and the total mass matrix are obtained.
采用有限元法建立不同管道元件的单元刚度矩阵和单元质量矩阵，最终形成管道结构的总刚度矩阵和总质量矩阵。 - Refined 8 20 node element for vibration analysis and the discussion of several approaches for the construction of mass matrix
精化8-20节点块体元的综合一致质量阵及几种质量阵构成方法的讨论 - On the basis of the Hamilton's principle, the element mass matrix, stiffness matrix, and damping matrix caused by Coriolis force of the finite method for the conveying fluid tubes were educed in the paper.
本文用哈密顿变分式推导输送流体管道的有限元法分析单元质量矩阵、刚度矩阵和科里奥利力引起的阻尼矩阵。 - This paper discusses in detail the difference between DEM and FEM in constructing the interpolation. The dynamic correction terms in the element stiffness matrix and mass matrix of the finite dynamic elements are presented.
本文详细讨论了DEM与FEM在构造插值函数中的区别，以及在DEM中所使用的单元刚阵和单元质阵中的动力修正项。 - The main contents are stated as follows: ( 1) A three dimensions 'model with fluid-structure interaction is made and the element stiffness matrix and element mass matrix with the shear lag were deduced.
建立了考虑流固耦合效应的渡槽三维动力分析模型，导出了考虑剪力滞影响的渡槽单元刚度矩阵和单元质量矩阵。 - FEA method for dynamics and calculating models for the structure. Introduce the FEA method for Dynamics, and then deduce the element stiffness matrix, mass matrix and damping matrix. Then we can get the motion equation for discrete structure.
动力有限元法和结构的计算模型：介绍结构动力分析有限单元法的基本思想，进而推导了单元的刚度矩阵、质量矩阵以及阻尼矩阵，从而给出了离散结构的运动方程； - This paper worked out according to Hoff type bending theory of sandwich plate, using the finite element method, the stiffness matrix, the mass matrix, the corresponding load vector and temperature load vector of sandwich plate elements.
本文根据Hoff型夹层板弯曲理论，采用有限单元法导出了夹层板单元的刚度矩阵、质量矩阵、一致的载荷矢量和温度载荷矢量； - The iso-parametric element is used to discretize the fan blades and its the surrounding air. The random intensity of pressure of the surrounding air is solved by the Galerkin method. The gas coupled with the structure directly by the gas mass matrix.
对风机叶片和周围空气选用相同的三维等参单元进行离散，应用Galerkin法计算气体内任意点压强，气体通过质量矩阵直接与结构耦合，推导出风机叶片与周围气体耦合微分方程模型。