The spatial distribution characteristics of shallow fissures of a landslide in the Wenchuan earthquake area
文献类型：期刊论文
| 作者 | Xu Xing-qian1,2,4 ; Su Li-jun1,2,3; Liu Chao1,2,4
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| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2016-09-01 |
| 卷号 | 13期号:9页码:1544-1557 |
| 关键词 | Shallow fissures Landslide Wenchuan earthquake Geophysical prospecting |
| ISSN号 | 1672-6316 |
| 通讯作者 | SU Li-jun |
| 英文摘要 | Shallow fissures, being the main infiltration paths of fluid on the surface of a slope, played an important role in the whole process of a landslide. However, the spatial distribution characteristics of fissures in the slope are difficult to be determined. In this study, we attempted to characterize the variation pattern of slope fissures along depth in the Wenchuan earthquake area in Sichuan Province by combining engineering geological investigation, geomorphologic analysis and geophysical investigation. The geophysical methods that were used in this study include Multichannel Analysis of Surface Wave (MASW), Ground Penetrating Radar (GPR) and Electrical Resistivity Tomography (ERT). The results suggested that geophysical parameters (shear wave velocity, electromagnetic signals attenuation and resistivity) could provide valuable information for the spatial network of shallow fissures. Through the verification by engineering geological survey and geophysical sensitivity analysis, this work highlighted that MASW was the most appropriate technique to delineate the propagation of shallow fissures in a gravel soil slope. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | GROUND-PENETRATING RADAR ; GEOPHYSICAL METHODS ; MULTICHANNEL ANALYSIS ; SWISS ALPS ; SURFACE ; FRANCE ; SOILS ; SLOPE ; RESISTIVITY ; SECHILIENNE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000382748500003 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/17522]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2016_Vol13 No.9 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 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Mt Hazards & Earth Surface Proc, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 3.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu Xing-qian,Su Li-jun,Liu Chao. The spatial distribution characteristics of shallow fissures of a landslide in the Wenchuan earthquake area[J]. JOURNAL OF MOUNTAIN SCIENCE,2016,13(9):1544-1557. |
| APA | Xu Xing-qian,Su Li-jun,&Liu Chao.(2016).The spatial distribution characteristics of shallow fissures of a landslide in the Wenchuan earthquake area.JOURNAL OF MOUNTAIN SCIENCE,13(9),1544-1557. |
| MLA | Xu Xing-qian,et al."The spatial distribution characteristics of shallow fissures of a landslide in the Wenchuan earthquake area".JOURNAL OF MOUNTAIN SCIENCE 13.9(2016):1544-1557. |
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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