冬季施工措施修改

冬期施工措施编制：审核：批准：中国水电三局有限公司大西客运专线 2 标指挥部二○一一年十月二十三日精品文档---下载后可任意编辑精品文档---下载后可任意编辑目 录1 编制依据...........................................................................................12 编制范围...........................................................................................13 冬期施工判定依据...........................................................................14 冬期施工概况...................................................................................25 冬期施工措施...................................................................................2拌和站冬期施工.............................................................................................2混凝土原材料保温.................................................................................3混凝土搅拌.............................................................................................5钢筋工程冬期施工.........................................................................................9隧道冬期施工...............................................................................................10桥梁冬期施工...............................................................................................12桩基础冬施工.......................................................................................12墩台身冬期施工...................................................................................136 冬期混凝土施工措施.....................................................................15冬期混凝土控制要点...................................................................................15冬期混凝土施工质量保证...........................................................................167 机械设备冬期施工保证措施.........................................................178 冬期施工物资配置.........................................................................189 冬期施工安全生产.................