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布里渊光纤传感器预制直埋保温管锈蚀监测

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Indexed by:期刊论文

Date of Publication:2014-02-15

Journal:煤气与热力

Volume:34

Issue:2

Page Number:18-21

ISSN No.:1000-4416

Key Words:预制直埋热水保温管;布里渊光纤传感器;锈蚀;在线监测

Abstract:对钢材锈蚀检测技术的研究现状进行介绍,分析布里渊光纤传感器的测量机理.在试验条件下,采用布里渊光纤传感器对浸入氯化钠水溶液的预制直埋热水保温管工作钢管外壁的锈蚀程度进行监测.布里渊光纤传感器灵敏度高,可有效监测工作钢管外壁前期锈蚀情况,监测范围大,可满足实际工程需求.

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