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中文
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Research Field
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张建勋
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Papers
基于管道爆破试验对ASME B31G标准的修正
Release Time:2025-04-30
Hits:
Date:
2025-04-30
Title of Paper:
基于管道爆破试验对ASME B31G标准的修正
Journal:
焊管
Summary:
ASME B31G标准是针对含体积缺陷压力管道进行剩余强度评价的标准。运用此标准对陕西靖边地区天然气集输站在役管道进行了剩余强度的计算,针对B31G标准计算的剩余强度相对水压爆破试验结果过于保守的问题,考虑到B31G标准的适用范围,从Mises等效应力和流变应力两个方面对B31G标准计算方法进行了修正。结果表明,修正后的评价结果更接近试验结果,降低了原标准的保守性,同时又能保证一定的安全裕度。
Co-author:
宋旭,张振文,闫琳,张建勋
Volume:
Vol.31,No.1
Page Number:
84-87
Translation or Not:
No
Date of Publication:
2008-01-20
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