摘要
本文给出了两个三维四向整体编织碳 /环氧复合材料圆锥壳体临界外压的试验结果 ,进一步验证了三维四向整体编织复合材料壳体临界外压计算方法。计算结果与试验结果相符较好 ,计算时试验修正系数可取 0 .8。
Two test results of critical external pressure for 3D 4-step braided carbon/epoxy composite conical shells are given.Calculation results are good consistent with test results.The critical external pressure calculation method for this kind of composite shell is proved once more.In design,test correction coefficient can be taken as 0.8.
出处
《强度与环境》
2002年第1期17-19,34,共4页
Structure & Environment Engineering
