【正文】 ..........................................5 隧道沿線建構(gòu)筑物 ...........................................................5 隧道沿線管線 ...............................................................6 工程地質(zhì)及水文地質(zhì)概況 .........................................................8 工程地質(zhì)概況 ...............................................................8 水文地質(zhì)特征 ..............................................................112 工程重點、難點分析 ................................................................12 盾構(gòu)進出洞施工 ................................................................12 小曲率半徑施工 ................................................................13 砂性土層、粘性土層中掘進 ......................................................13 盾構(gòu)穿越橋梁 ..................................................................14 穿越建（構(gòu)）筑物 ..............................................................14 穿越重要管線 ..................................................................15 ......................................................................16 前期準備工作 ..................................................................16 工程前期接口 ..............................................................16 沿線建筑物及管線的調(diào)查 ....................................................16 其他 ......................................................................16 工程總體施工籌劃 ..............................................................16 隧道施工籌劃 ..............................................................16 工程總體進度計劃 ..........................................................17 主要施工設(shè)備 ..................................................................18 施工人員計劃 ..................................................................19第 2 頁 項目管理人員 ..............................................................19 勞動力配置（崗位、工種、人數(shù)） ............................................19 施工供水、供電 ................................................................204．項目施工組織機構(gòu) .................................................................20 項目組織組織機構(gòu) ..............................................................20 安全管理組織機構(gòu) ..............................................................21 質(zhì)量管理組織機構(gòu) ..............................................................22 ......................................................................22 盾構(gòu)機工作原理 ................................................................22 盾構(gòu)主要技術(shù)參數(shù) ..............................................................22 盾構(gòu)檢修及保養(yǎng) ................................................................29 ..............................................................29 盾構(gòu)施工準備 ..................................................................30 盾構(gòu)施工場地布置 ..........................................................30 技術(shù)交底、崗位培訓 ........................................................30 地面施工準備 ..............................................................30 井下施工準備 ..............................................................31 盾構(gòu)下井安裝 ..............................................................32 盾構(gòu)出洞地基加固 ..........................................................32 盾構(gòu)出洞段施工 ................................................................33 盾構(gòu)始發(fā)施工流程 ..........................................................34 混凝土洞門鑿除 ............................................................34 盾構(gòu)始發(fā) ..................................................................34 盾構(gòu) 100M（含出洞段）試推進 ....................................................36 正常段施工 ....................................................................36 盾構(gòu)推進主要參數(shù)控制 ......................................................36 盾構(gòu)推進軸線和地層變形的控制 ..............................................37 管片防水措施及拼裝要點 ....................................................37 同步注漿和二次補壓漿 ......................................................39 盾尾油脂及集中潤滑的壓注 ..................................................40 隧道斷面布置 ..............................................................40 垂直運輸和水平運輸 ........................................................41 隧道內(nèi)通風 ................................................................41 有毒有害氣體的監(jiān)測 ........................................................41 特殊地段施工 ..................................................................41 曲線段施工 ................................................................42 盾構(gòu)穿越橋梁 ..............................................................43 盾構(gòu)穿越構(gòu)（建）筑物施工 ..................................................45中國礦業(yè)大學 12 屆本科生畢業(yè)設(shè)計 第 3 頁 盾構(gòu)穿越沿線管線 ..........................................................48 進洞段施工 ....................................................................50 盾構(gòu)進洞地基加固 ..........................................................50 盾構(gòu)接收井準備 ............................................................50 盾構(gòu)位置姿態(tài)的復核測量 ....................................................50 盾構(gòu)進洞前洞門混凝土的處理 ................................................50 盾構(gòu)進洞 ..................................................................51 盾構(gòu)機吊運 ....................................................................52 退場 ..........................................................................52 信息化動態(tài)施工管理 ............................................................52 信息傳輸及處理網(wǎng)絡(luò) ........................................................52 信息化施工管理 ............................................................53 信息化施工保證措施 ........................................................53 ..................................................................54 聯(lián)絡(luò)通道施工 ..................................................................54 隧道防水嵌縫 ..................................................................54 防水嵌縫施工工藝流程 ......................................................54 嵌縫作業(yè)方法及技術(shù)要求 ....................................................54 手孔封堵施工 ..............................................................55 隧道井接頭處理 ................................................................5