摘要
研究矿山法隧道机械化施工方法工艺过程,包括小导管打设、土方开挖、拱架架立等工序全部采用机械化施工。该方法能实现安全、高效、环保施工,并降低了劳动强度,日均进尺速度为人工的1.5～2倍,且安全可靠,作业环境优良,适应地层广泛,已在北京地铁16号线工程中成功应用。
This paper made a study on the mechanical tunnel excavation process of mining method, including small pilot pipe setting, earth excavation and arch truss erection, etc.. Average daily driving speed is 1.5-2 times artificial construction. This method is safe and reliable, and has favorable construction environment. It is applicable to different strata, and could realize safe, effective and environmentally-friendly construction and reduce work intensity. It has been successfully used in construction of Beiiing subwav line16.
作者
刘军
王利民
薛洪松
杨志男
刘希胜
LIU Jun;WANG Li-min;XUE Hong-song;YANG Zhi-nan;LIU Xi-sheng(School of Civil and Transportation Engineering,Beijing University of Civil Engineering and Architecture,100044,Beijing,China;Beijing Construction Engineering Group,100015,Beijing,China)
出处
《建筑技术》
2018年第11期1194-1197,共4页
Architecture Technology
基金
北京市自然基金–北京市教委联合资助重点项目(KZ201810016021)
关键词
矿山法隧道
机械开挖
工程应用
mining method tunnel
mechanical excavation
engineering application
