The coordinate transformation method is used in this paper to convert bending problems of orthographic concrete plate to isotropic.
利用坐标变换将钢筋混凝土板的弯曲问题变换为各向同性板弯曲问题。
2
Axisymmetric problem: The state vector equation of transversely isotropic axisymmetric space magneto-electro-elastic media is established in a cylindrical coordinate system.
Major contributions are as follows: All paradox problems in the isotropic elastic wedge are re-solved in analytical forms under a symplectic dual polar coordinate system.