摘要
以成兰铁路为对象,结合沿线复杂的地形条件和区域特殊的地质条件,分析总结出铁路建设面临的主要工程地质问题。并就这些问题对铁路选线的影响进行分析,提出选线对策。同时,从工程建设和运营安全角度,对影响成兰铁路选线的主要工程地质问题进行详细分析和评价,从而进一步提出基于区域地质特点的成兰铁路主要设计原则,在此基础上总结归纳出高烈度地震山区成兰铁路综合选线技术的研究结论。
In the paper, taking Cheng-Lanzhou railway as the object, the main engineering geological problems of railway construction are analyzed and concluded, together with the complex terrain conditions along the line and special geolog- ical conditions in the region, while, by which, the influence on route selection is analyzed and countermeasure is put forward. Meanwhile, from the angles of engineering construction and operational safety, the main engineering geological problems impacting on Cheng-Lanzhou route selection are analyzed in details and evaluated, consequently, the main design principles of Cheng-Lanzhou railway on the basis of regional geological features are further put forward, thus, research results of integrated route selection of Cheng-Lanzhou railway in highly seismic mountain area are summarized.
出处
《高速铁路技术》
2012年第6期14-17,共4页
High Speed Railway Technology
关键词
成兰铁路
综合选线
高震地区
Cheng-Lanzhou railway
integrated route selection
highly seismic mountaion area
作者简介
钟新（1966-），男，高级工程师。
