目录1.编制依据................................................................................................................................................32.工程概况及主要工程数量.....................................................................................................................33.总体施工方案........................................................................................................................................63.1悬灌梁段挂篮施工.........................................................................................................................73.1.1工程概况............................................73.1.2施工工艺流程........................................83.1.2.1挂篮的设计....................................93.1.2.2挂篮施工....................................143.1.2.3预应力施工工艺..............................263.1.2.4挂篮前移....................................333.2边直现浇段施工...........................................................................................................................393.2.1总体方案.........................................393.2.2支架及模板设计...................................403.2.2.1118m边跨现浇段..............................403.2.2.283m边跨现浇段..............................433.2.3边跨现浇段施工工艺...............................463.3合拢段施工及体系转换.................................513.3.1施工工艺及方法.....................................513.3.2施工注意事项.......................................584.施工组织及工期安排...........................................................................................................................594.1施工组织机构及施工队伍安排...........................594.2施工进度计划安排.....................................594.3主要机械设备的配备...................................61DTS-602...................................................................................................................................................615.悬灌梁施工主要技术控制措施...........................................................................................................625.1线形控制.............................................625.1.1标高控制...........................................625.1.1.1影响挠度控制的因素...........................625.1.1.2挠度控制措施.................................625.1.2轴线控制...........................................665.2预应力施工控制......................................665.2.1钢绞线的下料、编束及穿束...........................665.2.2预应力孔道.........................................675.2.3预应力施工.........................................675.2.4压浆...............................................675.3混凝土施工控制.......................................686.连续梁施工安全保证措施...................................................................................................................697.施工环保、水土保持的技术措施.......................................................................................................708.文明施工、环境保护保证措施...........................................................................................................718.1文明施工措施.........................................718.2环境保护保证措施....................................719.应急预案...........................................
