| 基于AHP的模糊综合评判在公路地质灾害的危险性评价 |
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| 引用本文： | 鲁道洪.基于AHP的模糊综合评判在公路地质灾害的危险性评价[J].四川地质学报,2009,29(3):357-360. |
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| 作者姓名： | 鲁道洪 |
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| 作者单位： | 绵阳市公路设计院,四川,绵阳,621000 |
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| 摘 要： | 以自贡市省道S305线一级公路地质灾害为研究对象,分析了公路复杂的地质环境条件—地质构造特征、地形地貌特征、水文气象特征地层岩性、断裂与地震等因素。采用改进的层次分析法,建构省道S305线一级公路的各类地质灾害评判模型,再结合经济损失,运用模糊综合评价数学模型,得出其地质灾害的危险性分区结论,为公路地质灾害的防治提供了科学的参考依据。
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| 关 键 词： | 一级公路 地质灾害 危险性评价 层次分析法 |
The Application of Fuzzy Comprehensive Evaluation Based on AHP to Forecast and Dangerous Assessment of Geologic Hazards along Highway |
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| LU Dao-hong.The Application of Fuzzy Comprehensive Evaluation Based on AHP to Forecast and Dangerous Assessment of Geologic Hazards along Highway[J].Acta Geologica Sichuan,2009,29(3):357-360. |
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| Authors: | LU Dao-hong |
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| Institution: | Mianyang Designing Institute of Highway;Mianyang;Sichuan 621000 |
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| Abstract: | Geologic hazards are happening with increasing frequency along the provincial highway S305 within the boundaries of Zigong City.This paper establishes a geological hazards assessment model for the provincial highway S305 by use of improved hierarchical analytical method based on geological conditions such as geological structure,landform,topography,fault,lithologic character and so on,providing scientific basis for the geological hazard prevention and cure along the highway. |
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| Keywords: | arterial road geologic hazards dangerous assessment AHP |
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