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隧道建设(中英文) ›› 2018, Vol. 38 ›› Issue (3): 339-351.DOI: 10.3973/j.issn.2096-4498.2018.03.001

• 专家论坛 • 上一篇    下一篇

Innovation and Future Application of Mechanized and Intelligentized Construction Technology for Highspeed Railway Tunnels: A CaseStudy of Hubei Section on ZhengzhouWanzhou Highspeed Railway(高速铁路隧道机械化修建技术创新与智能化建造展望——以郑万高速铁路湖北段为例)

WANG Zhijian*   

  1. (WuhanJiujiang Railway Passenger Line Hubei Limited Liability Company, Wuhan 430200, Hubei, China)
  • 收稿日期:2018-02-11 修回日期:2018-03-13 出版日期:2018-03-20 发布日期:2018-04-11
  • 作者简介:王志坚(1962—),男,河北安平人,1984年毕业于石家庄铁道学院,桥梁工程专业,本科,教授级高级工程师,主要从事工程管理工作。Email: emcwzj@vip.sina.com。
  • 基金资助:

    中国铁路总公司科技研究开发计划课题资助项目(2017G007-H)

高速铁路隧道机械化修建技术创新与智能化建造展望——以郑万高速铁路湖北段为例

王志坚   

  1. (武九铁路客运专线湖北有限责任公司, 湖北武汉 430200)
  • Received:2018-02-11 Revised:2018-03-13 Online:2018-03-20 Published:2018-04-11

摘要:

To ensure the safe, rapid and highquality construction of ZhengzhouWanzhou Highspeed Railway, a series of exploration and innovation of construction technology, structural design and information management under the condition of largescale mechanization is used in the whole construction process. The technology includes: (1)A set of advanced geological prediction, advanced prereinforcement technology of excavation face, mechanized construction technology of primary support, wide waterproof board trolley operation technology and intelligentized fullface lining trolley of largescale mechanized construction technology are formed. (2)A classification method of surrounding rock stability is established based on the mechanized construction technology, and the design parameters of the tunnel support structure are optimized under the guidance of New Austria Tunneling Method. (3)To realize informatized management of tunnel construction, the tunnel construction management system, construction information record system, construction safety management system, quality management system of concrete mixing station and quality credit evaluation system are established. Finally, on the basis of mechanized and informatized construction, exploration and outlook of the tunnel intelligentized construction technology are given from the aspects of the dynamic intelligentized design system of tunnel support system, the intelligentized robot construction technology of tunnel support system and the intelligentized monitoring system of tunnel structure, to promote China′s tunnel construction technology.

关键词: ZhengzhouWanzhou Highspeed Railway, tunnel, mechanization, informationization, intelligentization, fullface excavation method

Abstract:

为实现郑万高速铁路湖北段隧道安全、快速、高质量修建,开展全工序大型机械配套条件下的施工技术、结构设计和信息化管理等一系列探索和创新: 1)形成一套基于大型机械化的超前地质预报、掌子面超前预加固、隧道全断面机械开挖工法、初期支护机械化施工、宽幅防水板作业台车铺装和智能衬砌台车的全断面机械化施工技术; 2)基于机械化施工技术,建立隧道围岩稳定性分级方法,并在新奥法理念指导下,优化隧道支护结构设计参数; 3)建立隧道施工管理系统、施工信息采集系统、施工安全管理系统、混凝土拌合站质量管理系统、质量信誉评价系统以及施工动态管理系统等,以对隧道施工进行信息化管理。最后,在隧道机械化、信息化修建技术的基础上,从隧道支护体系智能动态设计系统、隧道支护体系智能机器人施工技术和隧道结构智能化监测系统等方面对隧道智能化修建技术进行探索和展望,以期将我国隧道建设水平推向新高度。

Key words: 郑万高速铁路, 隧道, 机械化, 信息化, 智能化, 全断面法

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