第1页共129页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共129页中铁十七局集团施工标准化技术指南隧道工程2012版中铁十七局集团有限公司二O一二年五月1总则............................................................................................................41.1编制目的.........................................................................................41.2编制依据.........................................................................................4第2页共129页第1页共129页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共129页1.3与相关规范的关系.........................................................................41.4适用范围.........................................................................................42施工准备....................................................................................................52.1一般规定.........................................................................................52.2场地建设.........................................................................................72.3拌和站.............................................................................................82.4材料加工场.....................................................................................92.5试验室...........................................................................................102.6技术准备.......................................................................................112.7隧道施工供风、供电、通风、通讯...........................................122.8弃碴场...........................................................................................172.9危险品库.......................................................................................173洞口与明洞工程......................................................................................193.1一般要求.......................................................................................193.2施工准备.......................................................................................203.3施工工艺.......................................................................................213.4施工要点.......................................................................................214洞身开挖..................................................................................................264.1一般要求.......................................................................................264.2开挖方法.......................................................................................284.3连拱隧道.......................................................................................364.5钻爆...............................................................................................424.6超欠挖控制...................................................................................495初期支护、辅助工程施工......................................................................515.1一般要求...............................................................................................515.2喷射混凝土...................................................................................515.3锚杆...............................................................................................575.4钢筋网......................................
