文档介绍：(+300~K104+700)、编制依据.............................................................................................................1二、工程概况及特点分析........................................................................................1三、主要施工内容及说明........................................................................................2四、指导思想及主要目标........................................................................................21、指导思想......................................................................................................22、主要目标......................................................................................................2五、施工区域防护保通方案及措施........................................................................3(一)防护保通措施..........................................................................................3(二)防护保通方案..........................................................................................41、地基处理及桩基施工的防护..............................................................42、路基填筑与既有高速公路的叠合部位施工......................................83、既有高速公路旁路堑及挖方段施工................................................104、高填方路堤既有高速公路边坡部位填筑施工...............................105、桥涵工程施工的防护保通措施........................................................116、其它补充说明。................................................................................12(三)交通维护方案........................................................................................12六、防护保通应急预案..........................................................................................151、应急预案的目标和任务............................................................................152、应急预案领导小组....................................................................................153、易发事故的应急救援预案........................................................................