压力容器2011，Vol.28Issue(9)：56-59,4.DOI:10.3969/j.issn.1001-4837.2011.09.012
埋地天然气管道三通的失效分析
Failure Analysis of the Tee of Underground Natural Gas Pipeline
常乐 1钱英豪 2周鹏飞 1丁毅 1董金善1
作者信息
- 1. 南京工业大学机械与动力工程学院,江苏南京210009
- 2. 江苏省特种设备检测研究院苏州分院,江苏苏州215128
- 折叠
摘要
Abstract
In order to know the reason for the fracture of the tee of natural gas pipeline, the mechanical property testing, SEM analysis and metallographic analysis were adopted to analyze the cause of the frac-ture. The result shows that the tee was't normalized. In addition, it was applied extra loading, which are the main reasons for the fracture.关键词
三通/断裂/ANSYS/失效分析Key words
tee/fracture/ANSYS/failure analysis分类
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常乐,钱英豪,周鹏飞,丁毅,董金善..埋地天然气管道三通的失效分析[J].压力容器,2011,28(9):56-59,4.
