目 录1、工程概述..............................................................................................................................................12 、施工准备及场地布置 .......................................................................................................................... 2 2.1 施工准备 ...................................................................................................................................... 2 2 。 2 左墩桩基施工平台 ................................................................................................................... 2 2 。 3 右墩桩基施工平台 ................................................................................................................... 2 2.4 桩机与既有线隔离 ...................................................................................................................... 2 2 。 5 工程数量表 ............................................................................................................................... 2 3 、工期计划 .............................................................................................................................................. 3 4 、人员设备 .............................................................................................................................................. 3 5 、施工工艺流程及方法 .......................................................................................................................... 3 5 。 1 施工工艺流程 ........................................................................................................................... 3 5.2 施工方法及安全要领 .................................................................................................................. 4 5.3 桩基础施工技术 .......................................................................................................................... 4 5 。 4 钻孔...
