摘要
田德铁路地处复杂山区,区内工程地质条件复杂,岩溶是控制线路方案的主要工程地质问题。本文介绍了田德铁路岩溶发育的地质条件和岩溶地貌形态特征,并对岩溶区工程地质条件进行了评价,同时针对沿线的岩溶发育特点,提出了岩溶中低山区选线原则和各类工程在岩溶区的处理对策。
Tian-De Railway goes through mountainous region with complex geological conditions.Among those,Karst is the main engineering geological problem for the route control.Based on the geological conditions and the characteristics of the landform of the region,the article evaluates the engineering condition of the Karst Region and proposes relevant route selection principles and treatments for projects in the respective region.
出处
《铁道建筑技术》
2011年第6期75-77,共3页
Railway Construction Technology
关键词
铁路选线
岩溶
地质评价
railway route selection
karst
geological evaluation
