Microtremor survey of soil-rock mixture landslides : An example of Baidian township, Hengyang City
文献类型：期刊论文
| 作者 | Du YaNan1,2; Xu PeiFen1; Ling SuQun3 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2018-04-01 |
| 卷号 | 61期号:4页码:1596-1604 |
| 关键词 | Microtremor survey Miniature-array Soil-rock mixture Baidian Township Hengyang City |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/cjg2018L0057 |
| 文献子类 | Article |
| 英文摘要 | The soil-rock mixture landslide is a compound with complex surface topography and loose structure, of which the structure is difficult to detect, and there is no effective geophysical method to solve it so far. This paper documents the first application of the two-dimensional miniature-array microtremor profiling method to detecting the soil-rock mixture landslide in Baidian township, Hengyang City. The results reveal that the upper part of the landslide is a sandy clay layer containing lots of rocks and the under part is completely weathered granite with homogeneous lithology and less rocks. The upper interface of the granite layer is the potential sliding surface of this landslide. As the sliding surface is gentle in the middle but relatively steep in the trailing edge of the landslide, the risk of gravity instability and sliding in the trailing edge of landslide is high. With obvious fluctuations, the depth of the sliding bed (strongly-moderately weathered granite, slightly-non weathered granite) is more than 10m and its composing rock is relatively compact, complete, with good stability and not easy to slide. The results of this exploration are consistent with drilling data, providing valid basis for evaluating the stability of the landslide and designing a reasonable landslide treatment scheme. |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000430371500032 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/88301]  |
| 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 | Xu PeiFen |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Geoanal Inst Co Ltd, Tokyo 1840012, Japan |
| 推荐引用方式 GB/T 7714 | Du YaNan,Xu PeiFen,Ling SuQun. Microtremor survey of soil-rock mixture landslides : An example of Baidian township, Hengyang City[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2018,61(4):1596-1604. |
| APA | Du YaNan,Xu PeiFen,&Ling SuQun.(2018).Microtremor survey of soil-rock mixture landslides : An example of Baidian township, Hengyang City.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,61(4),1596-1604. |
| MLA | Du YaNan,et al."Microtremor survey of soil-rock mixture landslides : An example of Baidian township, Hengyang City".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 61.4(2018):1596-1604. |
入库方式： OAI收割
来源：地质与地球物理研究所
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