1.
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。
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.
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
4.
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
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.
Stiffness matrices of bernoulli beam for plane geometrically nonlinear analysis
伯努力梁平面几何非线性分析的刚度矩阵
7.
The thin wall beam considering shear dint hysteresis effecting geometry matrix deduce
薄壁箱梁考虑剪力滞效应几何刚度矩阵的推导
8.
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。
9.
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。
10.
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
11.
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。
12.
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
13.
One-dimensional FEM exact stiffness matrix for thin-walled beam-column structures
薄壁梁结构一维有限元精确刚度矩阵
14.
Based on this kind of matrix and the one of ordinary plate element individually, the vibration behaviour of a column structure is calculated and the results are compared.
用这种综合单元刚度矩阵与普通板单元刚度矩阵对立柱结构的振动特性进行了有限元法计算对比。
15.
The element stiffness matrix and the equivalent nodalloads are derived, and the formulas for calculating internal forces and disp-lacements under three typical loads are given.
推导了单元刚度矩阵、等效结点荷载,并给出在等刚度段内三种典型荷载下的计算公式。
16.
Since the transform relation between area coordinates and Cartesian coordinates is linear, the formulation of the element stiffness matrix is rather simple.
由于面积坐标和直角坐标之间为线性变换关系，因此单元刚度矩阵的推导相当简单。
17.
One-dimensional FEM exact stiffness matrix for thin-walled bar structures
薄壁杆件结构一维有限元精确刚度矩阵
18.
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