由化学成分的因子载荷矩阵得到四个主因子。
Four main factors were obtained from the factor load matrix.
并利用因子载荷矩阵，划分了各因子的归属。
With matrix of load of factors, the factors were divided into three types.
应用加权余量法推导出单元刚度矩阵和单元载荷矩阵。
The element stiffness and load matrices are derived by Galerkin's weighted residual method.
绘制意象分布图，并根据主成分载荷矩阵确定图的坐标。
The image distribution map is drawn, and the chart coordinates are determined according to principal components load matrix.
还分析了各个载荷矩阵之间的相位关系，得到了相应的相关矩阵。
The phase relation between load matrixes is also analyzed and the correlation matrixes are gained.
该方法将温度变化对岩体的力学影响转化为等效初应力的作用来求解节理岩体热应力问题，给出了平面应力和平面应变问题中等效初应力和等效载荷矩阵的计算公式。
In the method, the effect of temperature change is equivalent to that of initial stress. The formulas of equivalent initial stress and equivalent loading for plane problem are given.
本文从非棱柱形梁的弯曲理论出发，推导出了变截面刚架元的单元刚度矩阵和等效结点载荷。
Based on the theory of the bending of non-prismatic beam, the paper has derived a rigidity matrix and the equivalent node load of the rigid-frame element with variable sections.
在力学分析的基础上，确定了平面壳体单元的刚度矩阵，并根据载荷情况求出节点位移。
On the basis of mechanical analysis, the rigidity matrix of flat shell element has been determined and the displacement of joint has been found out according to the situation of loading.
根据输电线路钢管杆的受力特点，将钢管杆简化成受复杂载荷作用的变截面梁的纵横弯曲和扭转问题，并采用传递矩阵方法进行分析求解。
Based on the stress performance of steel pole of transmission line, the steel pole is simplified as a matter of cross bending and torque with variable sections and complex loads.
在已知系统系数矩阵以及动响应的情况下，利用动载荷识别技术可以探知未知的动载荷。
The technique of dynamic load identification can be used to identify unknown dynamic load in the case of knowing matrix of coefficient and dynamic response being measured already.
根据矩阵谱分解的思想，提出多点任意相关的随机载荷识别方法。
The identification of multi-point arbitrary correlated stationary random load is presented in the paper in the light of the method of matrices spectrum decomposition.
给出了载荷移置矩阵及其逆矩阵——光滑矩阵。
The load conversion matrix and its converse matrix, that is the smoothing matrix, are given.
给出了载荷移置矩阵及其逆矩阵——光滑矩阵。
The load conversion matrix and its converse matrix, that is the smoothing matrix, are given.
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