下载后可任意编辑土压平衡盾构施工技术规程1下载后可任意编辑南昌轨道交通工程土压平衡盾构施工技术规程( 征求意见稿) 南昌轨道交通集团有限公司 4 月目 录1 总则..................................................42 盾构施工准备..........................................52下载后可任意编辑2.1 一般规定.........................................52.2 前期调查.........................................52.3 技术准备.........................................62.4 设备、 设施准备..................................62.5 作业准备.........................................73 盾构选型及验收........................................83.1 选型依据.........................................83.2 刀具的选择.......................................83.3 技术规格要求.....................................93.4 组装和调试.......................................93.5 验收.............................................94 盾构始发、 接收和隧道施工运输........................124.1 一般规定........................................124.2 工作井..........................................124.3 端头土体加固....................................134.4 安装基座........................................154.5 安装反力架、 洞门密封...........................164.6 负环管片的安装..................................174.7 盾构到达施工控制................................174.8 盾构到达监测、 测量与姿态调整...................184.9 盾构解体........................................194.10 施工运输.......................................195 盾构掘进技术.........................................205.1 一般规定........................................205.2 洞门破除及加固区掘进............................215.3 掘进参数........................................215.4 刀具更换........................................275.5 盾构调头过站....................................295.6 特别地段施工....................................305.7 管片拼装........................................356 盾构渣土改良技术...................................
