| 模糊综合评判在大水箐泥石流危险度评价中的应用 |
| |
| 引用本文： | 眭素刚,范柱国.模糊综合评判在大水箐泥石流危险度评价中的应用[J].地质学刊,2010,34(1):22-27. |
| |
| 作者姓名： | 眭素刚 范柱国 |
| |
| 作者单位： | 中国有色金属工业昆明勘察设计研究院;昆明理工大学国土资源工程学院; |
| |
| 基金项目： | 云南省自然科学基金资助项目(99D0023M);;国土资源部项目“宾川县地质灾害调查与区划研究”(20060056) |
| |
| 摘 要： | 介绍了宾川县大水箐泥石流灾害的发育特征。选用了7个评价因子对大水箐泥石流危险度进行模糊综合评价,并在求解权重和隶属度中引入了灰色关联法和半梯形分布模型。结果表明,改进后的模糊综合评判法是正确可行的。
|
| 关 键 词： | 泥石流 灰色关联法 隶属度函数 模糊综合评判法 危险度评价 云南宾川 |
Application of fuzzy comprehensive evaluation in mudflow in Dashuiqing Gully |
| |
| SUI Su-gang,FAN Zhu-guo.Application of fuzzy comprehensive evaluation in mudflow in Dashuiqing Gully[J].Jiangsu Geology,2010,34(1):22-27. |
| |
| Authors: | SUI Su-gang FAN Zhu-guo |
| |
| Institution: | 1.Kunming Institute of Investigation and Design/a>;China Nonferrous Industry/a>;Kunming 650051/a>;China/a>;2.School of Land Resource Engineering/a>;Kunming University of Science and Technology/a>;Kunming 650093/a>;China |
| |
| Abstract: | The authors briefly depicted the development features of mudflow hazard in Dashuiqing gully in Binchuan County.For fuzzy comprehensive evaluation,7 evaluation factors were selected to evaluate the mudflow hazard,and the weights and subjection degrees were determined on the basis of gray correlation method and the half trapezoid model.It was concluded that the modified method of fuzzy comprehensive evaluation was workable and practical. |
| |
| Keywords: | Mudflow Gray correlation method Subjection function Fuzzy comprehensive evaluation method Hazard assessment Binchuan Yunnan |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质学刊》浏览原始摘要信息 |
| 点击此处可从《地质学刊》下载免费的PDF全文 |
