Standard and Application by Using Non-Contact Magnetic Tomography Method for Pipeline Technical Conditions Diagnosis
Non-contact Magnetic Tomography Method(MTM) carries out in semiautomatic mode the non-destructive testing of pipeline metal technical condition and its insulating coating condition in 100% volume. The danger of faulty sections is evaluated depending on the degree of stress concentration in anomaly area according to RD 102-008-2009 “Directions for diagnostics of pipeline technical condition by non-contact magneto metric method”. Combining the Xinjiang oilfield, pipeline company field application, there is a detail analysis about the standard contents involving defect location, defect recognition, safe working pressure, dangerous degree, repair advice, test process, data analysis, results evaluation, and on-site check program and so on. And the MTM technical advantages and characteristics are clarified, for further promotion application provides conditions.
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Availability:
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Supplemental Notes:
- Copyright © 2011 ASCE
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Corporate Authors:
American Society of Civil Engineers
1801 Alexander Bell Drive
Reston, VA United States 20191-4400 -
Authors:
- Liao, KeXi
- Zhang, Chun
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Conference:
- International Conference on Pipelines and Trenchless Technology 2011
- Location: Beijing , China
- Date: 2011-10-26 to 2011-10-29
- Publication Date: 2011
Language
- English
Media Info
- Media Type: Digital/other
- Features: References;
- Pagination: pp 1049-1058
- Monograph Title: ICPTT 2011: Sustainable Solutions For Water, Sewer, Gas, And Oil Pipelines
Subject/Index Terms
- TRT Terms: Defects; Detection and identification; Nondestructive tests; Pipelines; Pressure; Tomography
- Subject Areas: Maintenance and Preservation; Pipelines; I60: Maintenance;
Filing Info
- Accession Number: 01469760
- Record Type: Publication
- ISBN: 9780784412022
- Files: TRIS, ASCE
- Created Date: Jan 17 2013 1:48PM