溶岩双连拱隧道施工技术探究  

Research on Construction Technology of Double-arch Tunnel in Lava

作　　者：刘明 LIU Ming(Guizhou Bridge Construction Group Co.,Ltd.,GuiyangGuizhou550001)

机构地区：[1]贵州桥梁建设集团有限责任公司,贵州贵阳550001

出　　处：《智能建筑与工程机械》2020年第11期30-31,共2页Intelligent Building and Construction Machinery

摘　　要：双连拱建设隧道,由于其本身线型流畅、施工占地面积不大,可以很好的避免溶岩洞口大桥分幅情况并且连接点方便,因此在很多山区溶洞施工当中被广泛应用。随着各种公路和山体的建设开发,很多地区要在溶岩地区进行隧道工程建设。当前,我国对于双连拱隧道修建比较少,基于此,本文展开双连拱隧道的施工技术研究分析了该技术在施工过程中要处理的一些溶洞技术,以期为以后的施工企业或者施工方在处理双连拱隧道问题时,能够提供参考与借鉴。Double arch construction tunnel,because of its smooth linear,construction area is not large,can be very good to avoid the karst cave bridge divided situation and convenient connection point,so it is widely used in karst cave construction in many mountainous areas.With the construction and development of various roads and mountains,many areas to carry out tunnel construction in karst areas.At present,the construction of double double-arch tunnel is relatively rare in our country.Based on this,this paper studies the construction technology of double double-arch tunnel and analyzes some karst cave technology to be dealt with in the construction process of this technology,in order to provide reference and reference for the future construction enterprises or construction parties when dealing with the problem of double double-arch tunnel.

关 键 词：溶岩 双连拱隧道 施工 技术探究 

分 类 号：U459.2[建筑科学—桥梁与隧道工程]