Cracking of underground welded steel pipes caused by HAZ sensitization
نویسندگان
چکیده
منابع مشابه
Health Monitoring of Welded Steel Pipes by Vibration Analysis
In the present work, structure health monitoring (SHM) of welded steel pipes was used to diagnosis their state via vibration based damage detection techniques. The dynamic quantities such as Frequency Response Functions (FRFs), mode shapes and modal parameters from structural vibration to detect damage were measured, set on linear averaging mode, with a maximum frequency of analysis of 3.2 kHz....
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ژورنال
عنوان ژورنال: Case Studies in Engineering Failure Analysis
سال: 2013
ISSN: 2213-2902
DOI: 10.1016/j.csefa.2012.10.001