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随着西部大开发的蓬勃开展,人们普遍认识到基础设施的重要性,这其中公路建设摆在了首要位置,但是山区公路滑坡灾害却严重影响了公路的建设速度。以元磨高速公路为依托,研究了山区公路滑坡与地层岩性、地质构造、地形地貌、水文地质、大气降雨、地震、植被以及人类活动等之间的关系。最终得到一个结论:研究公路滑坡,首先要从研究影响滑坡的基本要素入手,这样才能标本兼治。
With the vigorous development of the western region, people are generally aware of the importance of infrastructure, of which highway construction is the top priority. However, landslide hazards in mountainous areas seriously affect the speed of highway construction. Based on the Yuan-Mo Expressway, this paper studies the relationship between landslides in mountainous areas and lithology, geological structure, topography, hydrogeology, rainfall, earthquakes, vegetation and human activities. Finally, a conclusion is drawn: To study the road landslide, we must start from the study of the basic factors that affect the landslide, so as to tackle both the symptoms and the root cause.