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| 基于GIS的西部地区活断层灾害危险性评价 | |
| 引用本文： | 陈鲁皖. 基于GIS的西部地区活断层灾害危险性评价[J]. 安徽农业科学, 2009, 37(25): 12338-12340 |
| 作者姓名： | 陈鲁皖 |
| 作者单位： | 西南科技大学环境与资源学院,四川绵阳,621010 |
| 摘 要： | 西部地区各种地质灾害频发，活断层是引发地质灾害的重要因素。以海原活动断裂带为研究对象，采用ArcGIS的ArcObjects组件技术，用模糊综合评价数学方法和层次分析技术构建了评价预测模型，运用西部地区活断层数据库中各项活断层数据研究海原活动断裂带对其周边的影响，并对地质灾害的危险性进行评价和预测。 |
| 关 键 词： | GIS 活断层 层次分析法 模糊综合评判 危险性评价 |
Risk Evaluation of Active Fault Hazard in Western China Based on Geographic Information System |
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| CHEN Lu-wan. Risk Evaluation of Active Fault Hazard in Western China Based on Geographic Information System[J]. Journal of Anhui Agricultural Sciences, 2009, 37(25): 12338-12340 | |
| Authors: | CHEN Lu-wan |
| Affiliation: | CHEN Lu-wan (School of Environment , Resources,Southwest University of Science , Technology,Mianyang,Sichuan 621010) |
| Abstract: | Geological disasters frequently happen in the western district,and active fault is an important factor that triggers geological disasters.Taking Haiyuan active fault zone as the study object,using the ArcObjects component technology of ArcGIS,fuzzy mathematical evaluation methods and the analytic hierarchy process were used to construct the evaluation forecast model.All active fault data in the active fault database in Western China were used to study the effects of Haiyuan active fault zone on its surround... |
| Keywords: | GIS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |