A comparison between ribbedshell and other shell structures is made and the advantage of ribbedshell is expatiated.
首先对组合肋壳与其他组合壳体结构形式进行了对比，阐述了组合肋壳这种新型结构的优势。
2
A static analysis of the ribbedshell of revolution made of composite materials by using the finite element method is presented in this paper.
本文用有限元法研究了加肋和复合材料弹性旋转薄壳的静力问题。
3
The pressurized vessel of a nuclear reactor consists of three parts: the top cap, the ribbed tube-plate and the shells (the external shell and the bottom shell).