【正文】 ..................................................................................... 12 圍護(hù)樁破除及開(kāi)挖進(jìn)洞 ........................................................................................................ 17 洞門(mén)范圍內(nèi)圍護(hù)樁破除及開(kāi)挖進(jìn)洞 ............................................................................. 17 暗挖段土方開(kāi)挖及出碴 .............................................................................................. 19 開(kāi)挖支護(hù) ............................................................................................................................. 22 格柵鋼架加工及安裝 .................................................................................................. 22 縱向連接筋 ................................................................................................................ 23 鋼筋網(wǎng)片 ................................................................................................................... 23 鎖角錨桿 ................................................................................................................... 23 噴射混凝土施工 ......................................................................................................... 23 回 填注漿 ................................................................................................................... 24 II 二襯結(jié)構(gòu)施工 ...................................................................................................................... 24 二襯鋼筋加工 .......................................................................................................... 26 鋼筋絲頭加工 .......................................................................................................... 26 鋼筋綁扎和連接 ...................................................................................................... 27 成品鋼筋的驗(yàn)收及保護(hù) ............................................................................................ 27 模板 .......................................................................................................................... 27 模板加工 ................................................................................................................. 27 模板安裝 ................................................................................................................. 28 混凝土施工 ................................................................................................................ 29 混凝土的供應(yīng)與運(yùn)輸 ............................................................................................... 29 混凝土澆注和振搗 ................................................................................................... 30 混凝土的養(yǎng)護(hù) .......................................................................................................... 30 7. 針對(duì)風(fēng)險(xiǎn)工程的施工措施 ........................................................................................................... 31 針對(duì)地質(zhì)風(fēng)險(xiǎn)的施工措施 .................................................................................................... 31 控制風(fēng)險(xiǎn)技術(shù)措施 ..................................................................................................... 31 控制風(fēng)險(xiǎn)管理對(duì)策 ..................................................................................................... 31 針對(duì) CRD 法開(kāi)挖風(fēng)險(xiǎn)的施工措施 ........................................................................................ 31 控制風(fēng)險(xiǎn)技術(shù)措施 ..................................................................................................... 31 控制 風(fēng)險(xiǎn)管理對(duì)策 ..................................................................................................... 31 針對(duì)穿越朝陽(yáng)北路風(fēng)險(xiǎn)的施工措施 ...................................................................................... 32 控制風(fēng)險(xiǎn)技術(shù)措施 ..................................................................................................... 32 針對(duì)下穿管線(xiàn)風(fēng)險(xiǎn)的施工措 施 ............................................................................................. 32 控制風(fēng)險(xiǎn)技術(shù)措施 ..................................................................................................... 32 控制風(fēng)險(xiǎn)管理對(duì)策 ..................................................................................................... 33 8. 工程環(huán)境保護(hù)措施 ...................................................................................................................... 33 文明施工管理小組 ............................................................................................................... 33 各種檢查制度 ...................................................................................................................... 33 實(shí)行環(huán)保目標(biāo)責(zé)任制 ........................................................................................................... 33 加強(qiáng)檢查制度 ...................................................................................................................... 33 材料標(biāo)牌清楚明確，堆放規(guī)整有序 ...................................................................................... 33 施工中注意環(huán)境保護(hù) ........................................................................................................... 33 噪聲控制措施 ............................................................................................................ 33 振動(dòng)控制措施 ............................................................................................................ 33 城市生態(tài)控制措施 ..................................................................................................... 33 水污染控制措施 ......................................................................................................... 34 大氣污染控制措施 ..................................................................................................... 34 固體廢棄物控制措施 .................................................................................................. 34 ............................................................................................................................... 35 監(jiān)測(cè)狀況 .......................................................................