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本文以天然气管道三通为研究对象,通过ABAQUS对其进行数值模拟分析,然后依据ASMEBPVCⅧ-2《压力容器建造另一规则》第5篇相关内容进行强度校核与评定,最终确定所设计三通是否合格。
This paper takes natural gas pipeline tee as the research object, conducts numerical simulation analysis by ABAQUS, and then carries out strength check and assessment according to the relevant contents of the fifth part of ASMEBPVC VIII-2 “Another Code for Pressure Vessel Construction” Eligibility.