ASME Ⅷ-1中冲击试验免除的判定

Judgement on Exemption from Impact Tests Required in ASME Ⅷ-1

比较ASMEⅧ-1与GB 150-2011中夏比冲击试验冲击功的区别,详细介绍压力容器建造中ASMEⅧ-1对冲击试验免除的判定原则,并对冲击试验的免除在工程实际中的应用进行说明。

The paper compares the difference between ASME VIII-1 and GB 150 in terms of the impact energy of Charpy impact tests and explains the principle of judging the exemption from the impact test required in ASME VIII-1 during the construction of pressure vessels as well as the application of impact test exemption in actual engineering projects.