DFOT Monitoring in CFRDs-Technical Gimmick or Useful Complementary Monitoring System?

摘要：

Temperature measurements have been used for different purposes in geotechnical and hydraulic engineering for more than 50 years now.Nowadays distributed fibre optic temperature measurements for leakage detection are conducted in numerous projects throughout the world. The paper shows on the basis of reference projects the possibilities and advantages if distributed fibre optical temperature measurements are employed as a complementary monitoring system in cFRDs. The experience gained from numerous projects proves the benefits in terms of reliability,durability and information density of such a complementary monitoring system.

关键词： leakage detection distributed fibre optic sensing innovative monitoring

作者: Markus Aufleger Matthias Goltz Sebastian Perzlmaier Jürgen Dornst(a)dter

作者单位: University of Innsbruck,Laboratory of Hydraulic Engineering,Techniker Strasse 13,A-6020 Innsbruck,Au TIWAG-Tiroler Wasserkraft AG,Eduard-Wallnoefer-Platz 2,A-6020 Innsbruck,Austria GTC Kappelmeyer GmbH,Heinrich-Wittmann Strasse 7 A,D-76131 Karlsruhe,Germany

会议类型: 国际会议

会议名称: The 1st International Symposium on Rockfill Dams(第一届堆石坝国际研讨会)

会议地点: 成都

会议语种:英文

页码: 639-644

在线出版日期: 2009-10-18（万方平台首次上网日期，不代表论文的发表时间）