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贵州山区公路地质灾害频发,诱发因素复杂,对公路交通建设带来了巨大的经济损失,通过调查研究贵州山区公路地质灾害的诱发机理及致灾因子的基础上,基于AHP-模糊综合评价法,构建贵州山区公路地质灾害危险性评价因素集,利用AHP层次分析法确定评价因素权重,选取适当的评价因素分级标准,建立数学评价模型,对贵州某山区公路地质灾害危险性进行评价,结果可为山区公路地质灾害危险性评价提供参考。
Due to the frequent occurrence of geological disasters in mountainous areas of Guizhou Province and the complicated triggering factors, huge economic losses have been brought to the highway traffic construction. Based on the investigation of the triggering mechanism and hazard factors of geological hazards in the mountainous areas of Guizhou Province, based on AHP-fuzzy comprehensive evaluation , Set up the set of risk assessment factors of geological disasters in mountainous areas in Guizhou, determine the weight of evaluation factors by AHP AHP, select the appropriate classification criteria of evaluation factors, establish the mathematical evaluation model, evaluate the risk of geological disasters in a mountainous area in Guizhou Province, It provides a reference for the risk assessment of geological hazards in mountainous areas.