【摘要】 根据线路地质资料 ,对主要的地质灾害特点进行了归纳和分析 ,并提出了防治建议和对策更多还原

【Abstract】 It has been found that there are 62 landslides,260 rockfalls,35 debris flows and 23 hazard rock occurred on 147.163km long slopes along the No.40 National Road from the Laoyu of Hu Town to the Huaishuguan of Yang Town. Through analyses, it is evident that these geological hazards are correlated with the topographic change, geological structure and the stratum rock property. Based on the information of geological disasters, this paper analyses and induces the main characteristics of main geological disasters along this road. Some suggestions and measures are proposed.更多还原