【正文】 長沙市軌道交通 5 號線 1 一期工程土建一標(biāo) 勞動?xùn)|路抗拔樁專項(xiàng)施工方案目 錄第一章 編制依據(jù)及原則 ..............................................................................................................1 編制依據(jù) .................................................................................................................................1 編制原則 .................................................................................................................................1第二章 工程概況 ..........................................................................................................................1 工程概況 .................................................................................................................................1 工程范圍及周邊狀況 .............................................................................................................2 工程地質(zhì) .................................................................................................................................2 水文狀況 .................................................................................................................................3第三章 抗拔樁的施工工藝及技術(shù)要求 ......................................................................................4 施工工藝流程 .........................................................................................................................4 施工準(zhǔn)備 .................................................................................................................................4 鋼筋的制作與安裝 ................................................................................................................6 灌注混凝土 .............................................................................................................................9 質(zhì)量標(biāo)準(zhǔn)與檢測 ...................................................................................................................10 施工注意事項(xiàng) .......................................................................................................................11第四章 抗拔樁施工工期安排 ....................................................................................................11 施工人員安排 .......................................................................................................................11 施工機(jī)械和器具安排 ...........................................................................................................12 工期安排 ...............................................................................................................................12第五章 人工挖孔安全措施 ........................................................................................................12 防坍塌安全技術(shù)措施 ...........................................................................................................12 孔內(nèi)通風(fēng)安全措施 ...............................................................................................................13 孔內(nèi)防落物措施 ...................................................................................................................13第六章 應(yīng)急預(yù)案 ........................................................................................................................13 危險(xiǎn)源辨識 ...........................................................................................................................13 應(yīng)急救援組織 .......................................................................................................................14 工程施工突發(fā)事件及應(yīng)急救援措施 ...................................................................................1應(yīng)急處置 .............................................................................................................................18長沙市軌道交通 5 號線 1 一期工程土建一標(biāo) 勞動?xùn)|路抗拔樁專項(xiàng)施工方案 急通信聯(lián)絡(luò) .........................................................................................