目录1.编制说明............................................................................................................................................141．1编制依据....................................................................................................................................141．2编制范围....................................................................................................................................152.工程概况............................................................................................................................................152．1工程概况....................................................................................................................................152．2桥梁参数...................................................................................................................................162．3位置关系...................................................................................................................................172．4主要工程数量...........................................................................................................................172．5临近既有线施工类别划分........................................................................................................192．6工程难点与重点分析................................................................................................................193.施工总体部署....................................................................................................................................203．1任务划分及劳动力部署............................................................................................................203．2劳动力计划................................................................................................................................203．3施工机械配备计划....................................................................................................................204.施工进度安排....................................................................................................................................244．1工期计划目标............................................................................................................................244．2铁路封锁安排............................................................................................................................255.关键工程施工方案及方法................................................................................................................255．1小箱梁预制................................................................................................................................255．2小箱梁提梁................................................................................................................................255．3小箱梁梁面运输........................................................................................................................255．4小箱梁架设安装........................................................................................................................265．4．1架设准备工作......................................................................................................................265．4．2施工组织安排及封锁要点计划..............
