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） 行车横通洞施工作业指导书 编 制： 审 核： 批 准： 目 录1.目的........................................................................1下载后可任意编辑2.编制依据....................................................................13.适用范围....................................................................14.作业准备....................................................................14.1 内业准备.................................................................14.2 外业准备.................................................................15.劳动组织....................................................................16. 机具设备配置...............................................................37.材料要求....................................................................48.施工工艺流程................................................................59.施工作业方法及要求..........................................................59.1 施工程序.................................................................59.2 施工工艺.................................................................59.2.1 交叉口支护施工.................................................59.2.2 测量放线.......................................................59.2.3 开挖施工......................................................69.2.4 断面检查.......................................................69.2.5 初期支护施工...................................................69.2.5.1 锚杆施工..................................................69.2.5.2 钢筋施工..................................................79.2.5.3 喷浆施工..................................................79.2.6 二次衬砌施工...................................................89.2.6.1 防排水系统施工............................................89.2.6.2 二次初砌施工..............................................810.质量控制及检验标准..............................
