KMS Institute of Mountain Hazards and Environment,CAS
| The Spatial Distribution Characteristics of Seismic Induced Geo-hazards and Ground damage classification in Baisha river | |
| Language | 英语 |
| Huajun MENG1,2,3; Jianping QIAO1,2 | |
| 2012 | |
| Source Publication | ADVANCES IN INDUSTRIAL AND CIVIL ENGINEERING, PTS 1-4 (Advanced Materials Research Vol.594-597) |
| Author of Source | Wang LH ; Xu G |
| Pages | 1727-1733 |
| meeting | Global Conference on Civil, Structural and Environmental Engineering / 3rd International Symp on Multi-field Coupling Theory of Rock and Soil Media and its Applications |
| Conference Date | OCT 20-21, 2012 |
| Conference Place | Yichang |
| Country | PEOPLES R CHINA |
| Publisher | TRANS TECH PUBLICATIONS LTD |
| Contribution Rank | 1 |
| Abstract | The Baisha river basin was extremely destroyed by the Wenchuan earthquake. This paper extracted the seismic-induced geological disasters data about 26km(2) within an area of 368.25km(2) by remote sensing interpretation and field investigation. This paper used arcgis to analysis these data, and divided the basin into several belts or zones base on slope, aspect, elevation and stratum lithology. The geo-hazard distribution analysis model was built to find some correlation between disaster distribution and geological factors such as terrain, stratum lithology and geomorphology by comparing among the parameters P-s, P-h, and P-c. The results show that most hazards occur where the slope between 300 degrees and 50 degrees, or aspect range is112.5 degrees to 202.5 degrees, and or the elevation between1140m and 3140m, the stratum lithology are the Huangshuihe group and The Middle Proterozoic common granite. At last the research zone is classified into four levels base on ground destroyed grade, and results show that the belts of most hazards located are not always the one destroyed most heavily. |
| Keyword | Baisha basin Seismic induced geo-hazard distribution characteristic destruction classification |
| DOI | 10.4028/www.scientific.net/AMR.594-597.1727 |
| ISBN | 978-3-03785-536-2 |
| ISSN | 1022-6680 |
| Indexed By | CPCI ; EI |
| WOS ID | WOS:000319084401038 |
| EI Accession Number | Accession number:20125115820630 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.imde.ac.cn/handle/131551/25219 |
| Collection | 中国科学院水利部成都山地灾害与环境研究所 |
| Corresponding Author | Huajun MENG |
| Affiliation | 1.Institute of Mountain Disaster and Environment, Chinese Academy of Science, Ministry of Water Conservancy, Chengdu 610041, China; 2.Key Laboratory of Mountain Hazards and Surface Process, Chinese academy of science, Chengdu 610041, China; 3.Graduated University of Chinese Academy of Science, Beijing 100049, China |
| Recommended Citation GB/T 7714 | Huajun MENG,Jianping QIAO. The Spatial Distribution Characteristics of Seismic Induced Geo-hazards and Ground damage classification in Baisha river[C]//Wang LH, Xu G:TRANS TECH PUBLICATIONS LTD,2012:1727-1733. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 11896.pdf（717KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Application Full Text | ||
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