The Stress Analysis of the Anisotropic Orthogonal Cylindrical Gridwork Shell

This paper is aimed at the stress analysis of the anisotropic orthogonal cylindrical gridwork shell, formulating the formulas for calculating The internal forces and the displacements of the members.
For the sake of simplicity, some assumptions are made, The centroidal axes of the members in two directions lie on the same cylinder, choosing it as the middle surface of the shell. A simplified process in the calculation is taken into account, the anisotropic gridwork shell can be transformed into the isotropic shell.