思剑高速公路第十三合同段龙塘坪隧道实施性施工组织设计

目录 TOC \o "1-3" \h \z \u HYPERLINK \l "_Toc270604430" 1 编制说明 PAGEREF _Toc270604430 \h 3 HYPERLINK

思剑高速公路第十三合同段龙塘坪隧道实施性施工组织设计 目录 1编制说明 ................................................................ 3 2编制依据及编制原则 ...................................................... 3 2.1编制依据 ............................................................ 3 2.2编制原则 ............................................................ 3 3工程概况 ................................................................ 3 4总体施工安排及部署 ...................................................... 4 4.1施工现场布置 ........................................................ 4 4.2劳动力组织 .......................................................... 4 4.3机械设备配备情况 .................................................... 5 4.4临时工程安排 ........................................................ 7 4.5工地防火安全设施 ................................................... 10 4.6弃碴场 ............................................................. 10 5施工进度计划安排 ....................................................... 10 6总体施工方案 ........................................................... 11 6.1开挖 ............................................................... 12 6.2初期支护 ........................................................... 17 图6中空注浆锚杆施工工艺框图 ............................................. 18 图8隧道格栅钢架施工工艺框图 ............................................. 21 6.3衬砌施工 ........................................................... 22 7施工工艺及施工方法 ..................................................... 25 7.1洞口段施工 ......................................................... 25 7.2洞身段施工 ......................................................... 26 7.4二次衬砌 ........................................................... 35 7.5附属建筑物 ......................................................... 39 8防、排水施工 ........................................................... 39 8.1防、排水原则 ........................................................ 39 8.2施工工艺 ........................................................... 39 8.3防水 ............................................................... 40 8.4排水 ............................................................... 41 9控制测量方法 ........................................................... 42 9.1洞外地面控制测量 ................................................... 42 9.2洞内控制测量 ....................................................... 42 9.3测量仪器及标定周期 ................................................. 43 10围岩监控量测 ......................................................... 43 10.1量测目的 .......................................................... 43