中文摘要：

向精确压力分析和浅壳的非线性的理论基于一般 six-degrees-of-freedom 板理论，就 interlaminar 接口并且用变化原则的损坏效果而言，三维的非线性的平衡有界面的损坏的把压成薄片的浅壳的微分方程被导出。然后，就有损坏并且在正常下面的简单地支持的把压成薄片的浅壳而言装载，一个分析答案被使用有限差别方法获得 interlaminar 压力介绍。数字结果表演，排水量的壳的僵硬被削弱的、更大的绝对值以及更小的 interlaminar 压力被界面的损坏获得。当界面的损坏进一步被增加时，分层在拉负担的正常下面显然发生并且纯砍滑倒发生在正常压力下面负担。接口的二个方面承担的负担的部分是更不同的。不同机械行为在接口的双方被显示出，并且压力和排水量的中止发生在接口。

英文摘要：

Based on the general six-degrees-of-freedom plate theory towards the accurate stress analysis and nonlinear theory of shallow shells, considering the damage effect of the interlaminar in- terface and using the variation principle, the three-dimensional non-linear equilibrium differential equations of the laminated shallow shells with interfacial damage are derived. Then, considering a simply supported laminated shallow shell with damage and under normal load, an analytical solution is presented by using finite difference method to obtain the interlaminar stresses. Numer- ical results show, the stiffness of the shell is weakened, greater absolute values of displacements as well as smaller interlaminar stresses are obtained by interfacial damage. When the interfacial damage is further increased, delamination occurs obviously under normal pulling load and pure shear slip occurs under normal pressure load. The portion of the load undertaken by the two sides of the interface is more different. Different mechanical behaviors are shown in both sides of the interface, and the discontinuation of stresses and displacements takes place in the interface.