The elements of the load vector, { P }, are the load components tabulated in numerical sequence. 加载向量P的元素是按编号顺序列表的加载分量。
The tractor load vector is defined and the solution of the vector in different input load is presented. 定义了拖拉机外载向量,给出了在各种输入条件下外载向量的求解过程。
Stiffness matrix and load vector were founded on developing eigen-equation for wall element and applying principle of virtual work. 通过推导单元特征方程的解及应用虚功原理,建立了墙元的刚度矩阵和荷载向量。
Employing the virtual displacement principle and considering constraint conditions of material interface, the stiffness matrix and equivalent load vector for this element are established. 应用虚位移原理和结合考虑材料交界面上的约束条件,文章建立了接触单元的刚度矩阵和等效荷载向量。
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;