| 1. | 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 |
| 2. | Element stiffness matrix for curved bars with symmetricvariable cross - section 对称变截面平面曲杆的单元刚度矩阵 |
| 3. | Element stiffness matrix 单元刚度矩阵 |
| 4. | 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 |
| 5. | Rigidity analysis of reinforced concrete plane beam element in nonlinear material model 考虑材料非线性时钢筋混凝土平面梁单元刚度的计算方法 |
| 6. | Element stiffness matrix analysis of rectangular section members with the height of linear variation 高度线性变化的矩形截面杆的单元刚度矩阵分析 |
| 7. | Consideration of dimensional effect of pile structure using modified stiffness matrix of beam - rod element 用修正的梁杆单元刚度阵考虑桩的尺寸效应 |
| 8. | 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 |
| 9. | Stiffness matrix of member of plane steel frame with shear deformation of joint - panels taken into account 建立考虑节点域剪切变形的平面钢框架单元刚度矩阵 |
| 10. | 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 |