Autonomous crack response monitoring on civil structures with fiber Bragg grating displacement sensors

被引：1

作者：

Thiel, T ^{[1
]}

Meissner, J ^{[1
]}

Kliebold, U ^{[1
]}

机构：

[1] Adv Opt Solut GmbH, D-01067 Dresden, Germany

来源：

17th International Conference on Optical Fibre Sensors, Pts 1 and 2 | 2005年 / 5855卷

关键词：

fiber optic sensors; fiber Bragg sensors; strain measurement;

D O I：

10.1117/12.623691

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This paper describes an advanced application for fiber Bragg grating (FBG) sensors. We report the results of an autonomous crack response monitoring that was performed with a highly efficient, modified monitoring unit, performing static long term measurements and the simultaneous recording of dynamic events at the same time. A crack displacement sensor with an adjustable measurement range for the measuring of fast-sampled short term data as well as for the long term behavior of a critical structural damage of a civil building is presented.

引用

页码：1068 / 1071

页数：4

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