An Index system for delineating landslide regions
文献类型：会议论文
| 作者 | (1)WANG CHENGHUA; (1)TAN WANPEI |
| 出版日期 | 1992 |
| 会议日期 | 1992 |
| 会议地点 | Chengdu, China |
| 关键词 | Index system Fuzzy mathematics landslide regions |
| 卷号 | 209 |
| 页码 | 307-314 |
| 通讯作者 | WANG CHENGHUA |
| 英文摘要 | The forecasting of landslide regions is very complicated. Fuzzy mathematics is applied in this article to form a fuzzy set of landslide regional forecast according to six factors: geomorphological conditions, lithologie characteristics, fracture structure, rainfall, earthquake and freeze-thaw action, which are chosen from many factors. To use functional exponents to show the functional extent of each factor on the landslide and decide the boundary of their subset critical values, an index system for forecasting landslide regions is set up. Landslides are not due to a single factor, but the combined effects of many factors. The forecasting of landslide regions expresses the integrated effect of fuzzy field using general mathematical formula. |
| 会议录 | Erosion, debris flows and environment in mountain regions
 |
| 会议录出版者 | IAHS |
| 语种 | 英语 |
| ISBN号 | 0-947571-38-8 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/21462]  |
| 专题 | 成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前） |
| 作者单位 | Institute of Mountain Disasters and Environment, Chinese Academy of Sciences, PO Box 417, Chengdu, Sichuan 610015, China |
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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