摘要
用纤维复合材料增强压力容器,改传统压力容器所用的优质钢材为普通钢材,既可节省大量优质钢材,又可使压力容器在十分恶劣的环境下运行。本文用弹性力学的基本方程推导了玻璃钢——钢组合压力容器在均匀内压下的应力计算公式,并讨论了应力在壁内的分布规律。
Using composite material to reinforce the pressure vessels and to change the high-quality steel for ordinary steel in the manufacture of pressure vessl can not only save a large amont of high-quality steel but also allow those vessels to endure very adverse work condition. In this paper, the stress expression of combined pressure are devived by means of the essential equations from elastic mechanics and the distribution of stress in the wall is discussed.
出处
《石油工程建设》
北大核心
1992年第1期7-14,共8页
Petroleum Engineering Construction
