分别采用线性和非线性的有限元方法，对复合材料加筋壁板盒段结构的扭转稳定性和弯曲稳定性进行了计算，并将计算结果与试验结果进行了对比分析。

Finite element method was adopted to research the buckling problem of the composite box structure, which was composed by lots of different thin-panel members and was simplified.

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分别采用线性和非线性的有限元方法，对复合材料加筋壁板盒段结构的扭转稳定性和弯曲稳定性进行了计算，并将计算结果与试验结果进行了对比分析。

Finite element method was adopted to research the buckling problem of the composite box structure, which was composed by lots of different thin-panel members and was simplified.

youdao