韩学锦，韩晋

（江苏天宇机械有限公司，江苏淮安223001）

摘要：本研究根据对带夹套压力容器结构的分析，对内筒设计压力小于夹套压力或内筒为真空状态下压力实验的取值进行分析和探讨，提出了该状态下的压力实验取值方案，也供将来压力容器设计标准制定方面提供建议。

关键词：压力实验；结构分析；取值探讨

Discussion on Pressure Test of Jacketed Pressure Vessel

HAN Xue-jin，HAN Jin

（Jiangsu Tianyu Machinery Co.，Ltd.，Huaian 223001，China)

Abstract: According to the jacketed pressure vessel structure analysis，this paper aims to analyze and discuss valuesobtained when the drum design pressure is less than jacketed pressure and tube is vacuum. Also，the paper proposes aschema to obtain value from pressure tests in such conditions，providing suggestions for establishing pressure vesseldesign standards in the future.

Key words: pressure test；structure analysis；value discussion

(2017年第20卷第1期）