Paper Title:
Design and Application of Long Distance Oil & Gas Pipeline Stress & Strain Monitoring Sensor
  Abstract

As Oil & Gas Pipeline of Long Distance has potential mechanical risks caused by geologic hazards, based on sensing technique, Fiber Bragg Grating (FBG) strain sensor, for which unstressed grating temperature compensation method is adopted, is designed to solve problems of FBG temperature and strain cross sensitivity. According to experimental tests, strain sensitive coefficients of the sensor before and after sticking on pipeline sample are 1.20 pm/με and 1.09 pm/με in separate. Finally, applied to a landslide area for monitoring pipeline stress, the sensor got the impact of Wenchuan Earthquake on May 12, 2008 on the pipeline.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 5: Computer-Aided Design in Materials Engineering
Edited by
Wu Fan
Pages
1458-1462
DOI
10.4028/www.scientific.net/AMR.383-390.1458
Citation
Y. B. Ma, Y. J. Cai, D. J. Tan, Z. X. Hu, "Design and Application of Long Distance Oil & Gas Pipeline Stress & Strain Monitoring Sensor", Advanced Materials Research, Vols. 383-390, pp. 1458-1462, 2012
Online since
November 2011
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Price
$32.00
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