不等极孔纤维缠绕球形压力容器的结构设计与性能

Structure Design and Performance in Filamet Wound Spherical Pressure Vessel with Polar Openings of Different Sizes

本文概要介绍了不等极孔纤维缠绕球形压力容器的结构形式、受力状态及纤维铺层设计方法 ,提出了纤维强度发挥系数与在球体位置关系的函数概念 ,通过改变特征点的强度发挥系数 ,可以方便地进行球形容器的结构优化设计。

The structural form,load-bearing state and design method for layer lay-up of FW spherical pressure vessel with polar openings of different sizes were introduced.The function concept of the relationship between conversion coefficients of fiber strength with fiber position in the spheroid was suggested.By changing the conversion coefficient of fiber strength at special points,optimal structural design for spherical vessel was conveniently conducted.