[1]王哲威,冯 涛,杜宇本,等.地质横断面选线技术在铁路工程中的应用[J].高速铁路技术,2022,13(06):69-73.[doi:10.12098/j.issn.1674-8247.2022.06.013 ]
　WANG Zhewei,FENG Tao,DU Yuben,et al.Application of Geological Cross-section Route Selection Technology in Railway Engineering[J].HIGH SPEED RAILWAY TECHNOLOGY,2022,13(06):69-73.[doi:10.12098/j.issn.1674-8247.2022.06.013 ]
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地质横断面选线技术在铁路工程中的应用()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
13卷
期数:
2022年06期
页码:
69-73
栏目:
研究创新
出版日期:
2022-12-20

文章信息/Info

Title:
Application of Geological Cross-section Route Selection Technology in Railway Engineering
文章编号:
1674—8247 （2022） 06—0069—05
作者:
王哲威; 冯 涛; 杜宇本; 李沧海
中铁二院工程集团有限责任公司，成都610031
Author(s):
WANG Zhewei; FENG Tao; DU Yuben; LI Canghai
China Railway Eryuan Engineering Group Co. ，Ltd. ，Chengdu 610031 ，China
关键词:
铁路工程;  地质选线;  横断面选线;  不良地质
Keywords:
railway engineering; geological route selection; cross-section route selection; unfavorable geology
分类号:
U412.32
DOI:
10.12098/j.issn.1674-8247.2022.06.013
文献标志码:
A
摘要:
横断面选线技术在以往铁路工程选线中主要用于地形横坡较陡地段，对地质界面横坡较陡地段考虑不充分。本文提出了地质横断面选线的概念，可适用于地质构造线与线路平行或小角度相交地段、顺河沿溪和横坡较陡地段、顺层地段、不良地质路段和并行既有道路等地段。在总结地质横断面选线适用地段和工作方法的基础上，通过一系列工程案例对地质横断面选线进行了详细说明。工程实践表明，采用地质横断面选线技术可进一步改善铁路工程的安全性、经济性和合理性。
Abstract:
In the previous route selection in railway engineering，cross-section route selection technology was mainly applied to sections with steep topographic cross slopes，but was less considered in sections with steep geological interface cross slopes. This paper proposes the concept of geological cross-section route selection，which can be applied to sections where the geological tectonic line is in parallel with or intersects with the railway line at a small angle，sections along the river，sections with steep cross slopes，bedding sections，sections with unfavorable geological conditions，and sections in parallel with existing roads. On the basis of summarizing the applicable sections and working methods of geological cross-section route selection technology，this paper explains the geological cross-section route selection technology in detail by giving a series of project cases. The engineering practice shows that applying the geological cross-section route selection technology can further improve the safety，economic efficiency and rationality of railway engineering.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2021-09-24
作者简介：王哲威（1983-），男，高级工程师。
更新日期/Last Update: 2022-12-20