【正文】 .......................................7 開挖工作平臺(tái) ...............................................................................................................7 孔口開挖及鎖口施工 ...................................................................................................9 孔口防護(hù) ......................................................................................................................9 安全爬梯 ....................................................................................................................10 提升設(shè)備 ....................................................................................................................11 水磨鉆法施工 .................................................................................................11 提升設(shè)備安裝注意事項(xiàng) .................................................................................12 樁孔開挖及護(hù)壁施工 ..............................................................................................................12 樁孔開挖 ....................................................................................................................121 / 72 水磨鉆法施工 .................................................................................................12 出渣 .................................................................................................................13 護(hù)壁施工 ....................................................................................................................14 護(hù)壁設(shè)計(jì)要求 .................................................................................................14 綁扎護(hù)壁鋼筋 .................................................................................................15 安裝護(hù)壁模板 .................................................................................................15 護(hù)壁砼澆筑 .....................................................................................................15 護(hù)壁模板拆除 .................................................................................................16 終孔檢驗(yàn) ....................................................................................................................16 施工注意事項(xiàng) .............................................................................................................16 鋼筋的加工、運(yùn)輸與安裝 ......................................................................................................17 工藝流程 ....................................................................................................................18 切割下料 ....................................................................................................................18 加工螺紋 ....................................................................................................................18 鋼筋連接 ....................................................................................................................18 鋼筋吊裝與安裝 .........................................................................................................18 鋼筋籠檢驗(yàn) .................................................................................................................18 鋼筋機(jī)械連接注意事項(xiàng) .............................................................................................19 檢測管（聲測管）的連接及檢查 ..........................................................................................20 檢測管選型 .................................................................................................................20 檢測管連接 .................................................................................................................20 檢測管安裝、檢測 .....................................................................................................20 混凝土澆筑 ..............................................................................................................................21 混凝土拌制及運(yùn)輸 .....................................................................................................21 施工準(zhǔn)備 ....................................................................................................................21 混凝土干式灌注法 .....................................................................................................22 樁身檢測 ..................................................................................................................................22 擋土板施工 ...............................................................................................................................22 ....................................................................................................................23 .................................................................................................................23 .........................................................................................................23 ....................................................................................................................23 .................................................................................................................23 ....................................................................................................................23 ........................................................................................................................235 質(zhì)量方針、目標(biāo)和質(zhì)量保證體系及措施 ...............................................................................................................23 質(zhì)量方針和質(zhì)量目標(biāo) ..........................................................................................................................24 質(zhì)量方針 ..................................................................................................................................24 質(zhì)量目標(biāo) ..................................................................................................................................24 質(zhì)量保證體系 .......................................................................................................................