下载后可任意编辑中铁十三局集团有限公司 施工过程控制标准化管理手册（隧道分册） 管棚施工作业指导书 编 制： 审 核： 批 准： 目 录1.目的.............................................................................12.编制依据.........................................................................13.适用范围.........................................................................14.施工准备.........................................................................1下载后可任意编辑4.1 技术准备.................................................................14.2 施工准备.................................................................15.劳动力组织.......................................................................16.材料要求.........................................................................26.1 棚管加工.................................................................26.2 水泥.....................................................................36.3 砂子.....................................................................36.4 水玻璃和外加剂。.........................................................37.主要施工机具设备.................................................................38.先钻孔后插管引孔导入法施工工艺流程...............................................39.引孔导入法的施工方法.............................................................49.1 管棚设计.................................................................49.2 管棚工作室（套拱）施工...................................................59.2.1 洞内管棚工作室.....................................................59.2.2 洞外套拱导向系统...................................................59.3 搭钻孔平台安装钻机.......................................................79.4 钻孔.....................................................................79.5 清孔验孔.................................................................79.6 安装管棚钢管........................................................
