西安至成都客运专线秦岭山区地质选线研究

研究目的:综合分析研究西安至成都客运专线在秦岭山区方案研究范围内的地层岩性、地质构造、水文地质特征及不良地质等地质条件,确定地质条件较好的线路位置.研究结论:铁路客运专线在秦岭山区的地质选线,应查明方案研究范围的地层岩性、地质构造、水文地质特征及不良地质等地质条件,分析各方案的在平面和坡度方面对地质条件的适应性.对西成客运专线在秦岭山区不同方案的对比分析表明,CK方案地质条件较好,且方案在平面位置和坡度方面能很好地适应该区的地质条件.

Study on Railway Alignment of Xi'an- Chengdu Passenger Dedicated Line in Qinling Mountain Area

Research purposes: This paper comprehensively analyzes and studies the formation lithology,geological structure,the hydrogeological characteristics and the unfavorable geological conditions of the Qinling Mountain area along the Xi'an-Chengdu Passenger dedicated line to define the railway alignment in the area with the better geological condition. Research conclusions:For the railway alignment of the passenger dedicated line in Qinling Mountain area,the geological conditions in the formation lithology,geolo...