The equivalent static loading of steel explosion-containment vessel is derived by combining the numerical modeling techniques of the explosive mechanics with the bynamic coefficient method.The strength design of the v...The equivalent static loading of steel explosion-containment vessel is derived by combining the numerical modeling techniques of the explosive mechanics with the bynamic coefficient method.The strength design of the vessel can be checked on the base of the equivalent static loading and modified with the elasto-palstic finite element code.Several steel explosion-containment vessels with different TNT equivalent are successfully developed by this engineering design method.展开更多
The stress distribution of typical rolling shell vessel was analyzed by FEM in this paper,and the variation of stress distribution was also given when the dimensions in the section ofthis kind of vessel was changed. O...The stress distribution of typical rolling shell vessel was analyzed by FEM in this paper,and the variation of stress distribution was also given when the dimensions in the section ofthis kind of vessel was changed. On the base of strength analysis and in the process of de-sign, an optimum structure of rolling shell vessel was selected.展开更多
文摘The equivalent static loading of steel explosion-containment vessel is derived by combining the numerical modeling techniques of the explosive mechanics with the bynamic coefficient method.The strength design of the vessel can be checked on the base of the equivalent static loading and modified with the elasto-palstic finite element code.Several steel explosion-containment vessels with different TNT equivalent are successfully developed by this engineering design method.
文摘The stress distribution of typical rolling shell vessel was analyzed by FEM in this paper,and the variation of stress distribution was also given when the dimensions in the section ofthis kind of vessel was changed. On the base of strength analysis and in the process of de-sign, an optimum structure of rolling shell vessel was selected.
