Development and operation of a fiber Bragg grating based online monitoring strategy for slope deformation
文献类型：期刊论文
| 作者 | Zhang, Shengzhuo2; Zhu, Fangdong2; Guo, Yongxing3; Zhang, Dongsheng4; Fu, Jianjun5; Liu, Shaobo1 |
| 刊名 | SENSOR REVIEW
 |
| 出版日期 | 2015 |
| 卷号 | 35期号:4页码:348-356 |
| 关键词 | Beam element method Distributed deformation FBG deformation sensor Fiber Bragg grating (FBG) Online monitoring Slope stability and slide |
| ISSN号 | 0260-2288 |
| DOI | 10.1108/SR-01-2015-0012 |
| 英文摘要 | Purpose - The purpose of this paper is to investigate an online monitoring strategy that incorporates fiber Bragg gratings (FBGs) for deformation displacement detection, with the background that slope deformation monitoring is crucial to engineering safety supervision and disaster prevention. Design/methodology/approach - A "beam element" method has been proposed, introduced and experimentally verified in detail. The deformation displacement along a flexible bar can be obtained based on this method, using the distributed strain detected by the FBGs embedded in the bar. A novel sensor structure containing inclinometer casings and a series of connected flexible pipes with FBGs embedded has been proposed. Based on the features of this structure, two FBG deformation sensors have been manufactured and installed into a slope. A matched monitoring station which permits real-time supervision, warning and remote access across the Internet was established and operated. Findings - Displacement data from September 2013 to August 2014 are obtained, which is basically consistent with the practical situation. Originality/value - The FBG deformation sensors demonstrated a robust and reliable measurement performance, which is promising for real-time disaster warning in slope engineering. |
| 资助项目 | Power Construction Corporation of China[SD2013-14] ; Key Laboratory of Metallurgical Equipment and Control of Education Ministry, Wuhan University of Science and Technology Foundation |
| WOS研究方向 | Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000369520500004 |
| 出版者 | EMERALD GROUP PUBLISHING LTD |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/4195]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Guo, Yongxing |
| 作者单位 | 1.Chinese Acad Sci, Wuhan, Peoples R China 2.Ningbo Lianghe Rd & Bridge Technol Co Ltd, Ningbo, Zhejiang, Peoples R China 3.Wuhan Univ Sci & Technol, Sch Machinery & Automat, Wuhan, Peoples R China 4.Wuhan Univ Sci & Technol, Wuhan, Peoples R China 5.Power China Zhongnan Engn Corp Ltd, Changsha, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Shengzhuo,Zhu, Fangdong,Guo, Yongxing,et al. Development and operation of a fiber Bragg grating based online monitoring strategy for slope deformation[J]. SENSOR REVIEW,2015,35(4):348-356. |
| APA | Zhang, Shengzhuo,Zhu, Fangdong,Guo, Yongxing,Zhang, Dongsheng,Fu, Jianjun,&Liu, Shaobo.(2015).Development and operation of a fiber Bragg grating based online monitoring strategy for slope deformation.SENSOR REVIEW,35(4),348-356. |
| MLA | Zhang, Shengzhuo,et al."Development and operation of a fiber Bragg grating based online monitoring strategy for slope deformation".SENSOR REVIEW 35.4(2015):348-356. |
入库方式： OAI收割
来源：武汉植物园
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