Study and Application of Structure Sensors with FBG

碩士 === 國立臺灣大學 === 土木工程學研究所 === 91 === This study was on the strength of the experience applying optical fiber bragg grating sensors for health monitoring in civil structure over the years. Feasibility and advantages of strain sensing system with FBG was verified by way of putting optical sensors in...

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Main Authors: Jin-Chong Chen, 陳俊仲
Other Authors: Kuo-Chun Chang
Format: Others
Language:zh-TW
Published: 2003
Online Access:http://ndltd.ncl.edu.tw/handle/43442319866315967482
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spelling ndltd-TW-091NTU000150792016-06-20T04:15:19Z http://ndltd.ncl.edu.tw/handle/43442319866315967482 Study and Application of Structure Sensors with FBG 光纖布拉格光柵於結構感測器之研發與應用 Jin-Chong Chen 陳俊仲 碩士 國立臺灣大學 土木工程學研究所 91 This study was on the strength of the experience applying optical fiber bragg grating sensors for health monitoring in civil structure over the years. Feasibility and advantages of strain sensing system with FBG was verified by way of putting optical sensors in use practically. Furthermore, new strain-based optical sensors were invented to monitor the variation of angular inclination and scouring depth of bridge columns, and feasibilities of both devices were put to the proof via experiment. The results presented here have demonstrated that FBG sensors are a viable means for monitoring the structural health to avoid the engineering accident. Namely, FBG sensors are more applicable than traditional RSG sensors as sensing components in surveillance system. Afterward, various kinds of optical sensing instruments in groups can be arranged the so-called smart bridge monitoring system. Besides, the standard or norm with regard to monitoring systems and instruments should be draw up in Taiwan. So as to look forward to optical fiber sensing systems can be popularized and applied to the practical structure and bridge with the combination of fiber optical communication simultaneously in the future. Kuo-Chun Chang 張國鎮 2003 學位論文 ; thesis 0 zh-TW
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language zh-TW
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description 碩士 === 國立臺灣大學 === 土木工程學研究所 === 91 === This study was on the strength of the experience applying optical fiber bragg grating sensors for health monitoring in civil structure over the years. Feasibility and advantages of strain sensing system with FBG was verified by way of putting optical sensors in use practically. Furthermore, new strain-based optical sensors were invented to monitor the variation of angular inclination and scouring depth of bridge columns, and feasibilities of both devices were put to the proof via experiment. The results presented here have demonstrated that FBG sensors are a viable means for monitoring the structural health to avoid the engineering accident. Namely, FBG sensors are more applicable than traditional RSG sensors as sensing components in surveillance system. Afterward, various kinds of optical sensing instruments in groups can be arranged the so-called smart bridge monitoring system. Besides, the standard or norm with regard to monitoring systems and instruments should be draw up in Taiwan. So as to look forward to optical fiber sensing systems can be popularized and applied to the practical structure and bridge with the combination of fiber optical communication simultaneously in the future.
author2 Kuo-Chun Chang
author_facet Kuo-Chun Chang
Jin-Chong Chen
陳俊仲
author Jin-Chong Chen
陳俊仲
spellingShingle Jin-Chong Chen
陳俊仲
Study and Application of Structure Sensors with FBG
author_sort Jin-Chong Chen
title Study and Application of Structure Sensors with FBG
title_short Study and Application of Structure Sensors with FBG
title_full Study and Application of Structure Sensors with FBG
title_fullStr Study and Application of Structure Sensors with FBG
title_full_unstemmed Study and Application of Structure Sensors with FBG
title_sort study and application of structure sensors with fbg
publishDate 2003
url http://ndltd.ncl.edu.tw/handle/43442319866315967482
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