An experimental evaluation of impact force on a fiber Bragg grating-based device for debris flow warning
文献类型：期刊论文
| 作者 | Shaojie Zhang1; Changxue Xu2; Jiang Chen3; Jun Jiang4; Zhang, Shaojie
|
| 刊名 | Landslides
 |
| 出版日期 | 2018 |
| 页码 | DOI:10.1007/s10346-018-1083-0 |
| 关键词 | Fiber Bragg grating Debris-flow monitoring Impact force |
| ISSN号 | 1612-510X |
| DOI | 10.1007/s10346-018-1083-0 |
| 产权排序 | 1 |
| 英文摘要 | Conventional sensors for debris flow monitoring suffer from several drawbacks including low service life, low reliability in long-distance data transfer, and stability in severe weather conditions. Recently, fiber Bragg grating (FBG)-based sensors have been developed tomonitor debris flows. However, they can be easily damaged by the impact forces of boulders within debris flow. This paper presents a new FBG-based device to measure the strain induced by the impact force of debris flow with high reliability and effectiveness. The effects of the impact forces of debris flows have been investigated. Then, the relationship between the strain and the debris flow energy correlating with the damage to building structures has been established. It is shown that this new FBG-based device is capable of monitoring and warning about debris flows. |
| 电子版国际标准刊号 | 1612-5118 |
| 语种 | 英语 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/23996]  |
| 专题 | 中国科学院水利部成都山地灾害与环境研究所 |
| 通讯作者 | Jiang Chen |
| 作者单位 | 1.Key Laboratory of Mountain Hazards and Earth Surface Process, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, 610041, China; 2.Department of Industrial, Manufacturing, and Systems Engineering, Texas Tech University, Lubbock, TX 79409, USA; 3.College of Architecture and Environment, Sichuan University, Chengdu, 10065, China; 4.Chongqing Institute of Geological Environment Monitoring, Chongqing, 401120, China |
| 推荐引用方式 GB/T 7714 | Shaojie Zhang,Changxue Xu,Jiang Chen,et al. An experimental evaluation of impact force on a fiber Bragg grating-based device for debris flow warning[J]. Landslides,2018:DOI:10.1007/s10346-018-1083-0. |
| APA | Shaojie Zhang,Changxue Xu,Jiang Chen,Jun Jiang,&Zhang, Shaojie.(2018).An experimental evaluation of impact force on a fiber Bragg grating-based device for debris flow warning.Landslides,DOI:10.1007/s10346-018-1083-0. |
| MLA | Shaojie Zhang,et al."An experimental evaluation of impact force on a fiber Bragg grating-based device for debris flow warning".Landslides (2018):DOI:10.1007/s10346-018-1083-0. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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