浅谈开孔补强计算在高压容器设计中的应用  

Application of Opening Reinforcement Calculation in High Pressure Vessels Design

作　　者：康虎军 KANG Hujun

机构地区：[1]东洋工程(上海)有限公司,上海200120

出　　处：《上海化工》2025年第2期60-62,共3页Shanghai Chemical Industry

摘　　要：高压容器制造中,封头在加工成型过程中的减薄量通常较大,若在补强计算中对该数值的处理不当,会出现计算结果偏冒进及在计算中板材许用应力跳档的问题。通过阐述相关措施,希望在设计阶段规避这种安全隐患,提高计算准确度,保证设备稳定工作。In the manufacturing of high-pressure vessels,the thinning value of the head during the processing and forming process is usually large.If this value is not handled properly in the reinforcement calculation,the calculation results may be biased and the allowable stress of the plate may jump stall during the calculation.By elaborating on relevant measures,it is hoped that the safety hazard can be avoided in the design stage,and the calculation accuracy can be improved to ensure the reliable service of the equipment.

关 键 词：开孔补强 名义厚度 接管 应力集中 

分 类 号：TQ053.2[化学工程]