Acoustic Emission Test of Changlongshan Pumped Storage Power Station Steel Bifurcation Pipe
نویسندگان
چکیده
The maximum test load of Changlongshan pumped storage power station steel bifurcation pipe is 10MPa. To ensure the safety water pressure test, acoustic emission used to monitor main welds crescent rib and cone. Taking NO.3 pipe’s data as an example, source location system was find possible position harmful defects, through activity intensity sources confirm defect significance. After analysis, integrated level in II, comply with design requirements.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202127201014