element stiffness matrix

A Method for Reducing Number of Operations of Element Stiffness Matrix

减少单元刚度矩阵计算量的一种方法

Computing Method of Cylinder Shell Element Stiffness Matrix Based on Neural Network

基于神经网络的圆柱壳单元刚度矩阵计算

On the Condition Number of Natural Boundary Wavelet Element Stiffness Matrix

关于自然边界小波元刚度矩阵的条件数

Improvement of a method for establishing the refined element stiffness matrix

建立精密单元刚度矩阵的一种方法的改进

Comprehensive Element Stiffness Matrix of Two Kinds of Second Order Effects in Frame Column

框架柱两类二阶效应的综合单元刚度矩阵

The geometric quantity analysis of the element stiffness matrix

单元刚度矩阵的几何量分析

Element Stiffness Matrix of Elastic Stability for I - Tapered Element

工字形截面楔形单元弹性稳定单元刚度矩阵的推导与探讨

The accurate equation of element stiffness matrix for variable cross section bars

变截面直杆单元刚度矩阵的精确式

The element stiffness matrix can be added to total stiffness matrix easily .

该单元刚度矩阵可很容易地进入总刚度矩阵。

Analysis of Element Stiffness Matrix About Space Beam-Element Based on Principle of Virtual Work

基于虚功原理表达的空间梁单元刚度矩阵分析

Element stiffness matrix and nodal load matrix of circular beam

曲梁的单元刚度矩阵和节点荷载列阵

Element stiffness matrix of special - shaped column .

异形截面杆的单元刚度矩阵，并在此基础上，编制了异形柱结构内力分析程序。

The calculation of element stiffness matrix about bending component in elastic-plastic stage ;

从单元柔度矩阵到单元刚度矩阵的计算中。

Explicit Form of Element Stiffness Matrix and Analytical Sensitivity for Trapezoid Elements

梯形元的显式单刚与解析敏度的研究

Research of element stiffness matrix of the four-node plate with reinforce element

带钢筋的四节点板单元刚度矩阵初探

The convergence of the present method and its effects on the element stiffness matrix are also expounded .

由此得到的QMM6单元比QM6单元计算量小，反映单元畸变特征好。文中阐明了求逆犯规方法保证单元收敛及其对单元刚度阵的影响。

Element Stiffness Matrix and Fixed-ended Element Forces of Elastic Foundation Beam

弹性地基梁的单元刚度矩阵及其固端内力

The general equation of element stiffness matrix for uniform cross-section plane curved bars

等截面平面曲杆的单元刚度矩阵通用式

Furthermore , this paper also makes a constructing method of element stiffness matrix by Gauss elimination .

其次，还给出了采用高斯消去法来构造单元刚度矩阵的的理论依据及实施方案。

Element stiffness matrix and modified coefficients for circular steel tubes with tapered ends

双锥型圆钢管的单元刚度矩阵及修正系数

A simple and efficient method for integrating the nonlinear beam element stiffness matrix is presented in this paper .

对于非线性杆件单元，本文提出一种新的简便有效的集成单元刚度矩阵的算法。

Analysis of element stiffness matrix about bars with rectangular cross-sections and linear variation of height

高度线性变化的矩形截面杆单元刚度矩阵分析

Element stiffness matrix of thin-walled beam considering restrained torsion

考虑约束扭转的薄壁梁单元刚度矩阵

An Element Stiffness Matrix of Thin-walled Open Cross Section Bar in the Centroid Coordinates

开口薄壁杆件单元刚度矩阵在形心坐标系下的表达形式

Element Stiffness Matrix of Triangular Sandwich Plate with Surface Lagers of Equal Thickness

等厚夹层板三角形单元刚度矩阵

The study on the segment element stiffness matrix by energy-variational principle with considering shearing deformation

能量变分原理推导考虑剪切变形的梁单元刚度矩阵

In this paper , the element stiffness matrix which consider the contact factional effect is deduced .

根据梁与地基之间的内力和变形协调关系推导出考虑摩擦效应时的文克尔弹性地基上杆系有限单元法的单元刚度矩阵。

The selection rule of field variables and its relation with the rank of element stiffness matrix was discussed .

并探讨了多场变量的选择原则与单元刚度阵秩的关系。

The rank of element stiffness matrix is determined based on the given field variable parameters before the matrix is developed .

根据单元几组已给定的场变量，在推导单刚之前，对单元刚度矩阵的秩进行判断。

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。