Model test: Infrasonic features of porous soil masses as applied to landslide monitoring
文献类型：期刊论文
| 作者 | Zhang, Shaojie6 ; Wang, Kai2; Hu, Kaiheng6; Xu, Heqi1; Xu, Changxue1; Liu, Dunlong3; Lv, Jun4; Wei, Fangqiang5
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| 刊名 | ENGINEERING GEOLOGY
 |
| 出版日期 | 2020-02-01 |
| 卷号 | 265页码:105454 |
| ISSN号 | 0013-7952 |
| 关键词 | macroscopic landslide displacement the soil porosity landslide-prone areas |
| DOI | 10.1016/j.enggeo.2019.105454 |
| 通讯作者 | Wei, Fangqiang(fqwei@imde.ac.cn) |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Prior to a macroscopic landslide displacement, the sliding force drives soil particles near the slip surface to rearrange and alter the soil porosity. This phenomenon may microscopically release infrasonic signals in advance, which can be used for monitoring landslide-prone areas. In this paper, an infrasonic-based device has been designed for monitoring landslides. Slope model tests in the laboratory were performed to investigate the relationship between infrasound and the sliding force. The results show that the dominant frequencies of the infrasonic signal from inner soil masses range from 1.00 to 4.10 Hz. A qualitative correlation between the macro sliding force and infrasonic signal has also been established. The sliding force is essential for the occurrence of a landslide and its correlation with the corresponding infrasound will be useful in monitoring landslides. |
| 电子版国际标准刊号 | 1872-6917 |
| WOS关键词 | GRANULAR MEDIA ; AUTOMATIC DETECTION ; ACOUSTIC-SIGNALS ; PORE-PRESSURE ; GENERATION ; STRAIN ; SLOPE |
| 资助项目 | National Key Research and Development Program of China[2018YFC1505205] ; Natural Science Foundation of China[51809262] ; project of Science & Technology Department of Sichuan Province[2018JY0456] ; Research and Demonstration Program of Precise Warning and Emergence Disposal Technologies against geo-hazards in Jiuzhaigou scenic area[KJ-2018-23] |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000517660100028 |
| 资助机构 | National Key Research and Development Program of China ; Natural Science Foundation of China ; project of Science & Technology Department of Sichuan Province ; Research and Demonstration Program of Precise Warning and Emergence Disposal Technologies against geo-hazards in Jiuzhaigou scenic area |
| 源URL | [http://ir.imde.ac.cn/handle/131551/34066]  |
| 专题 | 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 通讯作者 | Wei, Fangqiang |
| 作者单位 | 1.Texas Tech Univ, Dept Ind Mfg & Syst Engn, Lubbock, TX 79409 USA; 2.Zhongyuan Univ Technol, Inst Civil Engn, Zhengzhou 450007, Peoples R China; 3.Chengdu Univ Informat & Technol, Coll Software Engn, Chengdu 610225, Peoples R China; 4.Chinese Acad Sci, Inst Acoust, Beijing 100190, Peoples R China; 5.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China 6.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Hazards & Earth Surface Proc, Chengdu 610041, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhang, Shaojie,Wang, Kai,Hu, Kaiheng,et al. Model test: Infrasonic features of porous soil masses as applied to landslide monitoring[J]. ENGINEERING GEOLOGY,2020,265:105454. |
| APA | Zhang, Shaojie.,Wang, Kai.,Hu, Kaiheng.,Xu, Heqi.,Xu, Changxue.,...&Wei, Fangqiang.(2020).Model test: Infrasonic features of porous soil masses as applied to landslide monitoring.ENGINEERING GEOLOGY,265,105454. |
| MLA | Zhang, Shaojie,et al."Model test: Infrasonic features of porous soil masses as applied to landslide monitoring".ENGINEERING GEOLOGY 265(2020):105454. |
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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