For matrix cracking and large deforming, the deformation of a filamentwoundcase is analyzed and calculated.
本文分析计算了基体开裂及大变形对纤维缠绕壳体变形的影响，得到了比较满意的理论分析结果。
2
The large deformation formulae of filamentwoundcase (FWC) are derived, and the finite element model of the FWC is established.
推导和建立了纤维缠绕壳体大变形有限元公式和有限元模型。
3
Based on the netting theory for the filament-wound structure, the balanced equation of the filament-wound conical case under internal pressure was derived.