新建京沪高速铁路土建工程六标段梁场冬期施工方案编制： 复核：审核：中交股份京沪高速铁路土建六标项目经理部二 00 八年十一月目 录1 编制目的..............................................................................................................................................12 适用范围 ................................................................................................................................................. 1 3 工程简介 ................................................................................................................................................. 1 3.1 工程范围 ......................................................................................................................................... 1 3.2 气象条件 ......................................................................................................................................... 1 4 施工准备 ................................................................................................................................................. 1 4.1 组织机构 ......................................................................................................................................... 1 2 。 2 施工准备及时间 ......................................................................................................................... 1 5 冬期混凝土施工的要求 ......................................................................................................................... 2 4 混凝土施工措施 ..................................................................................................................................... 2 4 。 1 原材料防冻措施 ......................................................................................................................... 2 4 。 2 混凝土配合比 ..........................................................................................................................
