上承式箱型拱桥托巴大桥实施性施工组织设计

TOC \o "1-2" \h \z \u 一、工程概况 PAGEREF _Toc389044954 \h 11.1工程简介 PAGEREF _Toc389044955 \h 11.2工程技术指标

......................................................................... 1 一、工程概况 ....................................................................................... 1 1.1工程简介 ................................................................................ 1 1.2工程技术指标 ................................................................................... 2 1.3主要工程量 ....................................................................................... 3 1.4编制依据 ........................................................................ 4 二、施工总布置 ........................................................................ 4 2.1总体施工队伍安排 ................................................................................ 4 2.2临时道路布置 ..................................................................... 5 2.3生活、办公营地布置 ....................................................................................... 5 2.4场地布置 ................................................................. 6 2.5风、水、电及通讯布置 ....................................................................................... 6 2.6施工照明 ....................................................................................... 6 2.7通讯布置 .......................................................................................... 7 2.8试验室 ................................................................................... 7 2.9缆索吊布置 .............................................................................. 7 2.10现场测量控制 ................................................................. 8 三、施工总进度计划 ................................................................. 8 3.1临建项目施工计划安排 ................................................................. 8 3.2主体施工项目计划安排 ................................................................. 9 3.3施工进度管理保证措施 ......................................................................... 11 四、施工方法 ..................................................................................... 11 4.1临时道路 .......................................................................... 11 4.2路基土石方工程 ................................................................................. 14 4.3缆索吊工程 ................................................................................. 15 4.4抗滑桩工程 .......................................................................... 16 4.5桥台及拱座工程 ............................................................... 18 4.6主拱箱预制、架设工程 ................................................................... 25 4.7拱上立柱预制、安装 .............................................................................. 26 4.8墩柱现浇工程