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隧道建设(中英文) ›› 2015, Vol. 35 ›› Issue (10): 1103-1112.DOI: 10.3973/j.issn.1672-741X.2015.10.021

• 典型工程 • 上一篇    

高速铁路太行山超长隧道群关键技术

马志富1, 赵建峰1, 朱永全2, 李建华3, 张俊兴4, 王洪昌1   

  1. (1.铁道第三勘察设计院集团有限公司, 天津 300251; 2.石家庄铁道大学, 河北 石家庄 050043;3.中铁隧道集团有限公司, 河南 洛阳 471009; 4.中铁十六局集团有限公司, 北京 100018)
  • 收稿日期:2015-05-08 修回日期:2015-07-27 出版日期:2015-10-20 发布日期:2015-11-09
  • 作者简介:马志富(1969—),男,甘肃古浪人,1992年毕业于西南交通大学,隧道与地下工程专业,本科,教授级高级工程师,主要从事隧道技术研究工作。

Key Technologies for Taihangshan Superlong Highspeed Railway Tunnel Group

MA Zhifu1, ZHAO Jianfeng1, ZHU Yongquan2, LI Jianhua3, ZHANG Junxing4, WANG Hongchang1   

  1. (1.The Third Railway Survey and Design Institute Group Corporation, Tianjin 300251, China;2. Shijiazhuang Tiedao University, Shijiazhuang 050043, Hebei, China; 3. China Railway Tunnel Group Co., Ltd., Luoyang 471009, Henan, China; 4. China Railway 16th Bureau Group Co., Ltd., Beijing 100018, China)
  • Received:2015-05-08 Revised:2015-07-27 Online:2015-10-20 Published:2015-11-09

摘要:

为研究解决石家庄至太原高速铁路隧道断面有效净空面积标准、长段落膏溶角砾岩地层内修建隧道、特大断面隧道修建以及超长隧道(群)防灾救援系统设置等技术难题,通过采用调研分析、数值模拟、模型试验、现场试验段试验等一系列研究手段,确定了时速250 km高速铁路单线、双线隧道有效净空面积标准,顺利实施了高速铁路特大断面隧道到2条单线隧道的过渡,安全通过了长大段落膏溶角砾岩地层,创建了铁路特长隧道(群)防灾救援成套技术,最终实现了石太客运专线的顺利开通运营,并取得了良好的经济效益和社会效益。

关键词: 石家庄太原高速铁路, 超长隧道群, 空气动力学效应, 特大断面, 膏溶角砾岩, 防灾救援

Abstract:

Key technologies for Taihangshan superlong highspeed railway tunnel group, including standard for the effective clear area of highspeed railway tunnels, tunneling in longdistance gypsum breccia section, construction of superlarge crosssection tunnel and arrangement of disasterprevention and rescue system of superlong tunnel group, are studied by means of literature survey, numerical simulation, model test and field trials. In the end, the standards for the effective clear areas of singletrack and doubletrack tunnels on 250 km/h highspeed railways are determined, the transition from a superlarge crosssection highspeed railway tunnel to twin singletrack tubes is achieved, the tunneling through longdistance gypsum breccias is accomplished, the disasterprevention and rescue system of superlong tunnel group is determined, ShijiazhuangTaiyuan highspeed railway is put into operation successfully, and good economic and social significance is achieved.

Key words: ShijiazhuangTaiyuan highspeed railway, superlong tunnel group, aerodynamic effect, superlarge crosssection, gypsum breccia, disaster prevention and rescue

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