降低压力容器设计制造应力集中的措施

Measures to Reduce Stress Concentration in Pressure Vessel Design and Manufacture

对压力容器的结构进行详细分析,不仅有助于对压力容器的结构进行更深层次的了解,掌握制造工艺,并且可以通过设计使压力容器应力部分的情况得到改善,确保压力容器在承载上的安全性,从而延长压力容器的使用寿命。在接受应力集中和应力腐蚀的基础上对应力集中的措施进行了介绍,希望对提高我国压力容器设计的水平能够有所帮助。

The structure of pressure vessel is analyzed in detail,which not only helps to understand the structure of pressure vessel,master the manufacturing process,but also can improve the stress part of the pressure vessel by design,ensure the pressure vessel is carrying Of the safety,thereby extending the life of the pressure vessel.In this paper,stress concentration and stress corrosion on the basis of stress concentration measures were introduced,I hope to improve the level of China's pressure vessel design can be helpful.