It was modeled with 102,109 nodes and 109,834 elements, including beam, shell, solid and spring elements.

整个模型共有102,109个节点，109,834个单元，包括壳单元，体单元、梁单元、弹簧单元等单元类型。

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With this solid-type shell element, satisfactory resolution can be ensured even if a relatively coarse FE mesh is employed, and this element can be easily connected with other solid type elements.

这种实体型壳元既可以用较粗的网格很好地模拟层合壳，又易与三维实体单元相连接，使变厚度、带有补强的复合材料层合壳体等复杂结构得以正确建模。

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