目录1、编制依据..................................................................................................12、工程概况..................................................................................................12.1工程简介..........................................................................................12.2计划工期..........................................................................................22.3自然条件..........................................................................................33、冬季施工重难点分析..............................................................................83.1冬季施工难点分析..........................................................................83.2冬期混凝土施工的重点..................................................................93.3冬期混凝土施工的方案................................................................103.3.1制梁台座和存梁台座局部蒸养方案................................104、施工进度计划........................................................................................115、施工准备................................................................................................125.1施工准备措施及冬施时间............................................................125.1.1施工准备.............................................................................125.1.2冬施施工时间.....................................................................156、施工工艺技术........................................................................................166.1混凝土施工措施............................................................................186.1.1原材料防冻措施.................................................................186.1.2混凝土搅拌.........................................................................206.1.3混凝土运输.........................................................................226.1.4混凝土的浇筑.....................................................................226.1.5混凝土供热措施及养护.....................................................246.1.6冬期施工容易出现的问题及处理措施.............................276.2冬期负温下钢筋工程的施工........................................................286.3冬季预应力施工............................................................................286.4冬季孔道压浆施工........................................................................296.4.1压浆前准备.........................................................................296.4.2压浆施工.............................................................................306.5温度监控........................................................................................306.5.1冬期混凝土温度检查内容.................................................306.5.2冬期混凝土温度检查频率.................................................316.5.3测温措施.............................................................................316.6冬季负温下生活保温措施............................................................327、冬季施工资源配置计划........................................................................327.1劳动力计划....................................................................................327.2冬施措施材料计划........................................................................
