【正文】 ................................. 2 三、施 工計(jì)劃 ................................................................................................................... 2 工期計(jì)劃 ............................................................................................................ 2 勞動力及設(shè)備安排計(jì)劃 .................................................................................... 2 材料計(jì)劃 ............................................................................................................ 3 四、 施工工藝技術(shù) ......................................................................................................... 3 施工工藝 ............................................................................................................ 3 鋼筋籠吊裝方法 ................................................................................................ 4 主幅吊驗(yàn)算 ........................................................................................................ 5 主吊垂直高度 H ...................................................................................... 5 主吊起重臂長度 L .................................................................................. 6 選擇主、副吊起吊重量 ......................................................................... 6 主副吊機(jī)起吊能力驗(yàn)算 ......................................................................... 8 主副吊機(jī)負(fù)荷的分配及吊點(diǎn)位置的確定 ........................................................ 8 鋼筋籠吊點(diǎn)布置 ..................................................................................... 8 主、副吊機(jī)負(fù)荷分配 ............................................................................. 9 主吊帶載行走系數(shù)（ K）計(jì)算 ............................................................. 11 地基承載 力計(jì)算 ................................................................................... 11 卸扣、鋼絲繩、扁擔(dān)承載力驗(yàn)算 .................................................................. 12 卸扣 ....................................................................................................... 12 鋼絲繩 ................................................................................................... 12 臨時(shí)擱置扁擔(dān) ....................................................................................... 13 起吊扁擔(dān) ............................................................................................... 14 五、鋼筋籠起重吊裝程序 ............................................................................................. 17 鋼筋籠起重吊裝程序 ....................................................................................... 17 起重吊裝前質(zhì)量檢查 ............................................................................ 17 清理場地 ............................................................................................... 17 吊車就位、安放吊具 ........................................................................... 17 起吊 ....................................................................................................... 18 起重吊裝工作順序 .......................................................................................... 18 鋼筋籠制作 ........................................................................................... 18 鋼筋籠吊裝步驟 ................................................................................... 19 起重吊裝設(shè)備工具 .......................................................................................... 19 吊裝施工要點(diǎn) .................................................................................................. 20 六、施工安全保證措施 ................................................................................................. 20 建立完善的安全體系 ...................................................................................... 21 建立健全的自檢制度 ...................................................................................... 21 基本要求 .......................................................................................................... 21 武漢市軌道交通 8號線一期工程土建 2標(biāo) 竹葉山 站 地連墻施工方案 起重吊裝安全 .................................................................................................. 24 吊裝作業(yè)的安全隱患 ........................................................................... 24 吊裝安全防范技術(shù)措施 ....................................................................... 24 七、應(yīng)急預(yù)案 ................................................................................................................. 25 應(yīng)急組織體系 ........................................................................................... 25 指揮機(jī)構(gòu)及職責(zé) ....................................................................................... 26 危險(xiǎn)源分析及監(jiān)控 ................................................................................... 27 預(yù)警行動 ................................................................................................... 28 信息報(bào)告程序 ........................................................................................... 28 應(yīng)急指揮 ................................................................................................... 29 應(yīng)急行動 ................................................................................................... 29 資源調(diào)配 ................................................................................................... 29 處置措施 ................................................................................................... 30 應(yīng)急物資與裝備保障 ............................................................................. 30 寧波市軌道交通 3號線一期工程 明樓 站地下連續(xù)墻鋼筋籠吊裝方案 第 1 頁 寧波市軌道交通 3號線一期工程 明樓 站地下連續(xù)墻鋼筋籠起重吊裝安全專項(xiàng)方案 一、編制依據(jù)及原則 編制依據(jù) 圍護(hù)結(jié)構(gòu)施工圖； 《建筑施工起重吊裝安全技術(shù)規(guī)范》（ JGJ2762020）； 《起重吊裝常用數(shù)據(jù)手冊》； 《起重機(jī)械安全規(guī)程》（ ）； 《鋼筋焊接及驗(yàn)收規(guī)范》（ JGJ182020）； 建質(zhì) [2020]87 號《危險(xiǎn)性較大的分部分項(xiàng)工程安全管理辦法》： 寧波市在安全文明施工、環(huán)境保護(hù)、交通組織等方面的規(guī)定； 現(xiàn)場調(diào)