遵义新蒲新区1、2、6号路BT道路项目6号路K5+311.5中桥施工组织设计目录1编制依据与说明.................................................................................................................31.1编制依据...................................................................................................................31.2编制说明...................................................................................................................32工程概况...........................................................................................................................32.1工程简介………………………………………………………………32.2水文地质……………………………………………………43施工准备.............................................................................................................................43.1施工现场准备...........................................................................................................43.2材料和施工机械的准备...........................................................................................54施工方案............................................................................................................................64.1钻孔灌注桩……………………………………………………………………64.2系梁工程…………………………………………………………………134.3模板、支架工程.....................................................................................................134.3.1支架施工.............................................................................................................134.3.2模板工程..............................................................................................................144.4钢筋工程.................................................................................................................144.5预应力工程.............................................................................................................164.5.1预应力钢绞线下料.......................................................................................164.5.2成束...............................................................................................................174.5.3定位钢筋安装...............................................................................................174.5.4波纹管的安装...............................................................................................184.5.5锚垫板、螺旋筋的安装...............................................................................184.5.6排气孔布置...................................................................................................184.5.7预应力钢绞线穿筋.......................................................................................194.5.8张拉...............................................................................................................194.5.9预应力孔道压浆...........................................................................................214.6箱梁混凝土浇筑.....................................................................................................225施工质量控制...................................................................................................................225.1质量目标.................................................................................................
