本文讨论了高次杂交壳体元在材料非线性分析中的应用，为了更精确估计单元内各部分应力的不同影响，本文应用了分区非线性变分原理推导出杂交壳元在应力增量下应用初始应力法的失衡节点力，这使得高次杂交元在非线性分析中的优点得以充分的发挥，从而大大提高了计算精度。 This paper discusses the application of high-order hybrid shell elements in nonlinear material analysis. In order to more accurately estimate the different effects of stress in each part of the element, this paper applies the partitioned nonlinear variational principle to derive the hybrid shell element under the stress increment. By using the unbalanced nodal forces of the initial stress method, the advantage of high-order hybrid elements in nonlinear analysis can be fully exerted, thereby greatly improving the calculation accuracy.