[1]周定祥.郑万高速铁路小三峡隧道选线分析[J].高速铁路技术,2022,13(01):93-97.[doi:10.12098/j.issn.1674-8247.2022.01.017]
　ZHOU Dingxiang.Analysis on Route Selection for Xiaosanxia Tunnel of Zhengzhou-Wanzhou High-speed Railway[J].HIGH SPEED RAILWAY TECHNOLOGY,2022,13(01):93-97.[doi:10.12098/j.issn.1674-8247.2022.01.017]
点击复制

郑万高速铁路小三峡隧道选线分析()
分享到：

《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
13卷
期数:
2022年01期
页码:
93-97
栏目:
出版日期:
2022-02-28

文章信息/Info

Title:
Analysis on Route Selection for Xiaosanxia Tunnel of Zhengzhou-Wanzhou High-speed Railway
文章编号:
1674—8247(2022)01—0093-05
作者:
周定祥
中铁二院重庆勘察设计研究院有限责任公司, 重庆 400023
Author(s):
ZHOU Dingxiang
CREEC(Chongqing) Survey, Design and Research Co., Ltd., Chongqing 400023, China
关键词:
郑万高速铁路|小三峡隧道|岩溶|三维地质选线|平面选线|纵断面选线|横断面选线
Keywords:
Zhengzhou-Wanzhou High-speed Railway|Xiaosanxia Tunnel|karst|three-dimensional geological route selection|plane route selection|longitudinal section route selection|cross-section route selection
分类号:
U452.1+3
DOI:
10.12098/j.issn.1674-8247.2022.01.017
文献标志码:
A
摘要:
铁路选线应结合地形地貌、不良地质、工程条件、工程造价、施工及运营风险等“全寿命周期”进行综合比较。本文在充分吸取复杂艰险山区减灾选线经验的基础上,以郑万高速铁路最长、最复杂的小三峡隧道为工程背景,开展隧道穿齐耀山背斜岩溶地质发育地段的选线研究,并创新提出“三维地质选线”方法,即隧道平面选线、隧道纵断面选线和隧道横断面选线,供类似项目参考借鉴。
Abstract:
For route selection, railway route plans shall be comprehensively compared in terms of the "whole life cycle" regarding topography, unfavorable geology, engineering conditions, cost, construction and operation risks, etc. On the basis of the experience of route selection for disaster reduction in complex and dangerous mountain areas, taking Xiaosanxia Tunnel, the longest and most complicated tunnel of Zhengzhou-Wanzhou High-speed Railway as the case, this paper studies the route selection for tunnel passing through the karst geological development section of Qiyaoshan anticline, and innovatively puts forward the "three-dimensional geological route selection" method for reference of similar projects, that is, the integration of the plane route selection, the longitudinal section route selection, and the cross-section route selection for tunnels.

备注/Memo

备注/Memo:
作者简介:周定祥(1967-),男,教授级高级工程师。引文格式:周定祥. 郑万高速铁路小三峡隧道选线分析[J]. 高速铁路技术,2022,13(1):93-97.ZHOU Dingxiang. Analysis on Route Selection for Xiaosanxia Tunnel of Zhengzhou-Wanzhou High-speed Railway[J]. HIGH SPEED RAILWAY TECHNOLOGY, 2022, 13(1):93-97.
更新日期/Last Update: 2022-02-28