Health monitoring of steel and concrete structures using fiber Bragg grating sensors

Tiwari, Umesh and Mishra, Vandana and Jain, S.C. and Kesavan, K. and Ravisankar, K. and Singh, Nahar and Poddar, G.C. and Kapur, Pawan (2009) Health monitoring of steel and concrete structures using fiber Bragg grating sensors. Current Science, 97 (11). pp. 1539-1542. ISSN 0011-3891

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Abstract

A fibre Bragg grating (FBG) sensor was developed and investigated for health monitoring of civil structures. Strain produced through applying tensile load has been measured using indigenously developed FBG sensors bonded to mild steel and concrete cylinder specimen. A temperature compensation scheme was introduced and tested. The article describes experimental details of grating fabrication and their implementation as sensing element for structures

Item Type: Article
Subjects: CSIO > Photonics Instrumentation
Depositing User: Ms. J Shrivastav
Date Deposited: 03 Apr 2012 10:04
Last Modified: 10 Apr 2012 15:14
URI: http://csioir.csio.res.in/id/eprint/243

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