重庆至利川铁路岩溶地区选线

On line selection in karst areas along Chongqing to Lichuan railway

根据重庆至利川铁路岩溶地质状况,给出了岩溶地区选线设计的指导性原则,详细阐述了线路选线优化方案,对可能出现的各类风险加以有效控制,达到了预期的目标。

According to the karst geological situation along Chongqing to Lichuan railway, the paper provides the direction principles for the line selection design in the karst areas, illustrates the optimized schemes for the railway line selection, and undertakes the effective control for all possible risks, so as to achieve the expected aims.