In this article, the influence of thickness reduction due to big deformation for bursting pressure of multilayered cylinder &spherical shells is analyzed.The formula of bursting pressure is found.

• 用强度削弱系数分析了因大变形引起的壁厚减薄对多层容器爆破压力的影响,导出了多层圆筒形容器与球形容器爆破压力计算公式。