创新性地提出了一种最高允许工作压力的计算方法，该方法主要应用于设有超压泄放装置并需进行气密性试验的压力容器设计，并进行了设计举例；同时，对TSG R0004—2009《固定式压力容器安全技术监察规程》和GB 150.1—2011附录B中部分条文提出了一些探讨。“,”In this article, one kind of method of calculating maximum allowable working pressure was proposed. The method is mainly applied in where there is pressure relief device in the vessel and leaking test is, at the same times, needed for this vessel. The practical example was then demonstrated. Some articles in TSG R0004—2009 and Appendix B in GB150.1—2011 were also discussed.