等效刚度矩阵相关论文
用有限元法计算出弹性支承的等效刚度矩阵,用以建立物体运动方程的刚度矩阵,进而建立和求解物理坐标下的物体运动方程。......
The tangent stiffness matrix of Timoshenko beam element is applied in the buckling of multi-step beams under several con......