压力容器的安全与结构设计

Study on safety and structural design of pressure vessels

根据过去的压力容器破坏事故分析,有相当一部分是由于结构设计不合理引起的,认为设计合理可靠的结构和强度设计同样重要。就压力容器结构设计的一般原则和结构设计常遇到的问题,如壳体接管开孔、开孔补强和焊接结构的设计实例予以阐述。

From our analysis, so many accidents of pressure vessels were due to the unreasonable structural design,which is as important as strength design. Structural design principles of pressure vessels, problems of structural design, such as nozzles subjected to shells, opening reinforcement and illustrations of welded structure design, are described in this article.