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  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院页岩气与地质工程重点实验室
Distributed fiber mountain seismic monitoring and steady-state analysis under natural earthquakes

文献类型：期刊论文

作者Yang, Junqi5,6; Wang, Zhaoyong5,6; Zhou, Jian4; Song, Xiuqing3; Liu, Yifan5,6; Wu, Bingyan5,6; Shuai, Luwei5,6; Ying, Kang5,6; Ye, Lei6; Zhang, Luqing2
刊名APPLIED OPTICS
出版日期2023-01-10
卷号62期号:2页码:342-347
ISSN号1559-128X
DOI10.1364/AO.475755
英文摘要Mountain dynamic response monitoring plays important roles in geological disaster evolution monitoring and warning. A distributed mountain seismic monitoring and steady-state analysis method is demonstrated with distributed acoustic sensing (DAS) and a natural earthquake stimulus. In the field test, the seismic detection capability is first verified by comparing the recorded seismic waveforms from DAS and existing seismic stations. The vibration signal difference between steady-state and unsteady-state mountain parts is apparent; the operational modal analysis method is utilized to extract the response difference and to monitor the disaster evolution process. The proposed method has many advantages, including being easy to deploy, all-weather online monitoring, etc. It is believed that the proposed method will broaden the DAS application scope and promote the development of geological disaster early warning such as landslides and collapses. (c) 2023 Optica Publishing Group
WOS关键词LANDSLIDE
资助项目National Natural Science Foundation of China[61905260] ; National Natural Science Foundation of China[61905262] ; National Natural Science Foundation of China[62175246] ; Key Technologies Research and Development Program[2020YFC1522901] ; Natural Science Foundation of Shanghai[22ZR1471100] ; Shanghai Rising-Star Program[22QB1406000] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB43000000] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[YIPA2021244]
WOS研究方向Optics
语种英语
WOS记录号WOS:001057810600009
出版者Optica Publishing Group
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Technologies Research and Development Program ; Key Technologies Research and Development Program ; Natural Science Foundation of Shanghai ; Natural Science Foundation of Shanghai ; Shanghai Rising-Star Program ; Shanghai Rising-Star Program ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Technologies Research and Development Program ; Key Technologies Research and Development Program ; Natural Science Foundation of Shanghai ; Natural Science Foundation of Shanghai ; Shanghai Rising-Star Program ; Shanghai Rising-Star Program ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Technologies Research and Development Program ; Key Technologies Research and Development Program ; Natural Science Foundation of Shanghai ; Natural Science Foundation of Shanghai ; Shanghai Rising-Star Program ; Shanghai Rising-Star Program ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Technologies Research and Development Program ; Key Technologies Research and Development Program ; Natural Science Foundation of Shanghai ; Natural Science Foundation of Shanghai ; Shanghai Rising-Star Program ; Shanghai Rising-Star Program ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/111408]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Wang, Zhaoyong
作者单位1.Zhangjiang Lab, Shanghai 201210, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
3.Shanghai Earthquake Agcy, Shanghai 200062, Peoples R China
4.Beijing Univ Technol, Minist Educ, Key Lab Urban Secur & Disaster Engn, Beijing 100124, Peoples R China
5.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
6.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Space Laser Commun & Detect Technol, Shanghai 201800, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Junqi,Wang, Zhaoyong,Zhou, Jian,et al. Distributed fiber mountain seismic monitoring and steady-state analysis under natural earthquakes[J]. APPLIED OPTICS,2023,62(2):342-347.
APA Yang, Junqi.,Wang, Zhaoyong.,Zhou, Jian.,Song, Xiuqing.,Liu, Yifan.,...&Cai, Haiwen.(2023).Distributed fiber mountain seismic monitoring and steady-state analysis under natural earthquakes.APPLIED OPTICS,62(2),342-347.
MLA Yang, Junqi,et al."Distributed fiber mountain seismic monitoring and steady-state analysis under natural earthquakes".APPLIED OPTICS 62.2(2023):342-347.

入库方式： OAI收割

来源：地质与地球物理研究所

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