灰色聚类分析法在线性工程地质灾害危险性综合评价中的应用——以龙合至安德公路为例

Application of Grey Clustering Analysis in the Comprehensive Evaluation of the Linear Engineering Geological Hazard——Take the Longhe road to the Ande road as an Example

针对龙合至安德公路工程沿线地质灾害发育的特点,根据沿线的地质环境条件复杂性,已经发生和可能发生的地质灾害情况,构建了相应的地质灾害危险性评价指标体系。在此基础上,应用灰色聚类分析法对该路段地质灾害危险性综合评估进行综合定量研究。和现场野外地质调查的结果对比,评估结果为拟建项目工程防治地质灾害提供了依据。

According to the feature of geological disasters development from the part of the Long‐he road to the Ande road along with their roadsides geological environmental conditions which induce geological disasters ,we have built up a corresponding evaluation index system of geological risks and hazards .On this basis ,we apply grey clustering method to quantitatively research the highway geo‐logical hazard along the roadsides in comprehensive assessment .Contrasting to the field geological survey result ,evaluation result is provided as a basis for proposed projects of preventing geological disasters .