下载后可任意编辑钻孔桩专项施工方案培训资料12024 年 4 月 19 日下载后可任意编辑目录1 项目概况................................................11.1 工程概况.......................................11.2 气象水文、地质地貌.............................21.2.1 气象水文..................................21.2.2 地质地貌..................................21.3 工程特点.......................................22 编制依据................................................32.1 编制依据.......................................32.2 适用范围.......................................33 施工计划................................................33.1 进度计划.......................................33.2 劳动力计划.....................................43.3 设备配置计划...................................44 施工工艺................................................512024 年 4 月 19 日下载后可任意编辑4.1 施工工艺流程...................................54.2 工艺要点及质量要求.............................54.3 冲击钻灌注桩施工...............................64.3.1 桩位放样..................................64.3.2 埋设钢护筒................................64.3.3 开挖泥浆池................................64.3.4 钻孔......................................74.3.5 检孔......................................84.3.6 清孔......................................84.3.7 钢筋笼制作、安装..........................84.3.8 安装导管..................................94.3.9 二次清孔.................................104.3.10 灌注混凝土..............................104.3.11 泥浆清理................................124.4 桩身质量检测..................................1322024 年 4 月 19 日下载后可任意编辑4.5 季节性施工....................................134.5.1 冬季施工.................................134.5.2 雨期施工.................................154.5.3 热期施工.................................155 施工质量保证措施.......................................155.1 质量管理体系及职责......................
