• 中国科学引文数据库(CSCD)来源期刊
  • 中文核心期刊中文科技核心期刊
  • Scopus RCCSE中国核心学术期刊
  • 美国EBSCO数据库 俄罗斯《文摘杂志》
  • 《日本科学技术振兴机构数据库(中国)》
二维码

隧道建设(中英文) ›› 2018, Vol. 38 ›› Issue (1): 80-85.DOI: 10.3973/j.issn.2096-4498.2018.01.010

• 施工技术 • 上一篇    下一篇

西秦岭特长隧道TBM施工有轨运输系统工程实践

郑孝福   

  1. (中铁隧道局集团二处有限公司, 河北三河 065201)
  • 收稿日期:2017-06-22 修回日期:2017-10-11 出版日期:2018-01-20 发布日期:2018-02-01
  • 作者简介:郑孝福(1978—),男,湖南常德人,2001年毕业于湘潭工学院,采矿工程专业,本科,高级工程师,主要从事施工技术管理工作。Email: Z0736@sohu.com。

Application of Track Transportation System to West Qinling Extralong Tunnel Constructed by TBM

ZHENG Xiaofu   

  1. (The 2nd Engineering Co., Ltd. of China Railway Tunnel Group, Sanhe 065201, Hebei, China)
  • Received:2017-06-22 Revised:2017-10-11 Online:2018-01-20 Published:2018-02-01

摘要:

西秦岭特长隧道出口段采用TBM掘进、连续皮带机出碴和同步拱墙衬砌,施工运输运量大,运输距离长达20 km,为配置合理的有轨运输系统确保TBM安全快速施工,从运能分析、列车编组、轨线布置和调度系统配置等方面介绍了整个运输系统设置的方法和调整过程。结果表明: 1)在进行临时工程设计时要综合考虑生产设施和轨线的相互配套,重视洞外车场的布置; 2)在施工过程中应不断地对列车编组形式进行调整,并应提高调度系统的信息化程度以使各种施工信息能快速地得到处理。最终,通过项目实施的进度数据验证了所采用的有轨运输系统的可行性,达到了快速施工的目的。

关键词: 特长隧道, TBM施工, 有轨运输系统, 列车编组

Abstract:

The TBM, continuous belt conveyor mucking system and synchronous construction of arch lining are applied to the exit section of West Qinling Extralong Tunnel; and the construction transportation capacity is large and the transportation distance reaches 20 km. As a result, rational track transportation system is needed for rapid TBM construction. In this paper, the arrangement and adjustment process of the transportation system are presented in terms of capacity analysis, train marshalling, rail layout and configuration of dispatching system. The results show that: 1) The matching of the production facilities and the rail line should be taken into consideration, and the layout of parking lot outside the tunnel should be paid attention to during temporary engineering design. 2) The train marshalling should be constantly adjusted during construction; and the informatization level of the dispatching system should be improved. Finally, the feasibility of the track transportation system is verified by advancing data of the project; therefore the rapid construction is achieved.

Key words: extralong tunnel, TMB construction, railway transportation system, train marshalling

中图分类号: