So that in design, fabrication, operation and management of this category pressure vessel must conform to code. 因此,在这类压力容器设计、建造、使用、管理中,一定要按规范要求办事。
It is very difficult to design the non-standard pressure vessel structure using the design by rule ( DBR) according to the existing pressure vessel code, which requires the detailed stress analysis and structural design through design by analysis ( DBA) method. 对于非标准压力容器结构设计,不宜采用现有压力容器设计标准进行规范设计,需要通过有限元分析设计方法对其进行详细应力分析与结构设计。