sandwich-type shell

Experiment report of GRP honeycomb sandwich structure for radar antenna shell

雷达天线罩用蜂窝夹层结构纤维增强塑料通用规范（国军标）试验论证综合分析报告

Limited by model scale sandwich panel is usually modeled using shell element during finite element buckling analysis. This approach ignores the interactions of the face sheet and the core in the thickness direction and can not calculate the wrinkling modes.

由于模型规模的限制，在常规有限元建模时通常将夹层板模拟为二维板单元，这种方法忽略了面板和夹芯在厚度方向的相互作用，无法计算出皱曲模式。

Nonlinear stability of a shallow spherical thin shell of sandwich construction

夹层扁薄球壳的非线性稳定

A kind of three layered 32-node temperature shell element is presented for the transient temperature field FEM analysis of the honeycomb sandwich composite shell.

提出一种三层32结点温度壳单元，对蜂窝夹芯复合材料壳体的瞬态温度场进行了有限元分析。