【正文】 ......................................................................................................... 1 ．設(shè)計(jì)概況 ........................................................................................................................... 1 ．工程地質(zhì)情況 .................................................................................................................... 1 3．施工 準(zhǔn)備 ...................................................................................................................................... 1 ．施工進(jìn)度 ........................................................................................................................... 2 ．勞動(dòng)力組織 ........................................................................................................................ 2 4．主要施工方法 ............................................................................................................................... 2 ．施工測(cè)量 ........................................................................................................................... 3 ．人工挖孔樁成孔施工 .......................................................................................................... 5 ．樁基施工注意事項(xiàng) ................................................................................................... 5 ．樁基人工成孔施工 ................................................................................................... 5 ．護(hù)壁施工 ................................................................................................................. 6 ．終孔檢查 ................................................................................................................. 7 ．挖孔注意事項(xiàng) .......................................................................................................... 7 ．質(zhì)量標(biāo)準(zhǔn) ................................................................................................................. 7 ．人工的挖孔樁鋼筋籠制作安裝 ............................................................................................ 8 ．鋼筋籠制作 ............................................................................................................. 8 ．鋼筋籠綁扎施工方法 ............................................................................................... 8 ．鋼筋籠吊裝施工方法 ............................................................................................... 8 ．鋼筋籠制作允許偏差 ............................................................................................... 9 ．人工挖孔樁樁身砼施工 ........................................................................................................ ．原材料要求 ............................................................................................................. 9 ．混凝土供應(yīng) ............................................................................................................. 9 ．樁身混凝土澆筑 ...................................................................................................... 9 ．基樁檢測(cè) ............................................................................................................... 10 5．確保質(zhì)量的技術(shù)措施： ............................................................................................................... 10 6．確保安全的技術(shù)措施 .................................................................................................................. 12 ．安全技術(shù)錯(cuò) ...................................................................................................................... 12 ．安全管理制度 .................................................................................................................. 12 ． “三寶、四口、五臨邊 ”的管理 .......................................................................................... 14 ．施工用電 ......................................................................................................................... 14 ．施工機(jī)械 ......................................................................................................................... 14 ．?dāng)嚢铏C(jī) .................................................................................................................. 14 ．鋼筋 機(jī)械 ..................................................................