引言在设计压力容器时,对其几何形状、材料及工艺的选择在很大程度上取决于它的实际使用状态。用于静载荷或不常加载的容器的设计方法与承受经常或循环负载容器的设计方法是不同的。本文介绍重复负载压力容器的最新设计概念和结果,并为容器在这些条件下抗疲劳 Introduction When designing a pressure vessel, the choice of geometry, material and process depends largely on its actual state of use. The design method for containers that are used for static or infrequent loading is different from the design method for containers that are subjected to frequent or cyclic loads. This article presents the latest design concepts and results of a repetitive load pressure vessel and presents the container with fatigue resistance under these conditions