1.
Study on Damage Identification Method Based on the Frequency Change and Element Matrix Perturbation Theory;
基于频率变化与单元矩阵摄动理论的结构损伤识别方法研究
2.
The element siiffness matrix and the geometric stiffness matrix etc. are explicitly presented.
单元的刚度矩阵和几何刚度矩阵全部显式给出。
3.
Element Rigidity Matrix and Coordinate Transformation Matrix of Space Circular Arc Curved Beam
空间圆弧曲梁单元刚度矩阵及坐标变换矩阵
4.
The 2.7 dimensional element, as a typical FDE, is studied with a B matrix and a Hessian matrix derived to it.
对2.7维单元进行了分析,推导出2.7维单元的B矩阵和Hessian矩阵。
5.
A New Torsional Stiffness Matrix of Thin-Walled Bar Elements
一种新的薄壁杆件单元扭转刚度矩阵
6.
The stiffness matrix and geometric stiffness matrix of rectangular tube-in-tube element of which the cross-section has bisymmetric axes are developed.
导出了截面含双对称轴的矩形筒中筒单元刚度矩阵和单元几何刚度矩阵。
7.
The stiffness matrix of synthetic dual plate-spring interlayer element is deduced.
导出了双层板―性夹层的综合单元刚度矩阵。
8.
The plastic elemental stiffness matrix was derived by plastic-hinge method.
然后用塑性铰法推导了单元的塑性刚度矩阵。
9.
Study on Whole Transfer Matrix of Coupling Element in Gears Transmission System;
齿轮传动系统耦合单元整体传递矩阵的研究
10.
Derivation and Discussion on Orientation Matrices in the Nonlinear Analysis of Beam-Column Elements;
梁柱单元非线性分析中定向矩阵的推导与讨论
11.
Plasma Consistency Control Based on Dynamic Matrix and Single Neuron PID
基于动态矩阵和单神经元PID的浆浓度控制
12.
NUMERICAL PROBLEMS IN DYNAMIC STIFFNESS ANALYSIS OF CONTINUOUS BEAM
连续梁单元动态刚度矩阵数值问题的研究
13.
a diagonal matrix in which all of the diagonal elements are equal.
对角元素相等的斜矩阵。
14.
The stiffness matrix of the assemblage of elements is then generated in the same way as in the case of frames.
然后，按框架情况的相同方法建立诸单元组合体的刚度矩阵。
15.
The Study of Geometric Nonlinear Element Stiffness Matrix and the Analysis of Deforming Behavior of Portal Frame with Tapered Members;
几何非线性单元刚度矩阵研究以及变截面门式刚架变形性能分析
16.
Stiffness Matrix and Equivalent Node Load Formulae or Varying Cross-section Spatial Beam Elements;
变截面空间梁单元刚度矩阵及等效结点荷载公式
17.
Augmented Gauss Points Method for Steady-State Seepage Analysis with Free Surface;
有自由面渗流分析的加密高斯点单元传导矩阵调整法
18.
The improved variable seepage matrix method of the compound element for unsteady seepage flow with free surface
改进的有自由面非稳定渗流分析复合单元渗透矩阵调整法