【正文】 .............................................................................. 4 導流標準的選用 ....................................................................................................... 6 初步確定導流方案 ................................................................................................... 6 具體確定導流方案 ................................................................................................... 7 施工截流 ................................................................................................................10 導流建筑物的施工 ..................................................................................................10 其它措施說明 .........................................................................................................12 第 3 章 混凝土施工組織設計 ............................................ 15 施工條件分析 .........................................................................................................15 骨料的開采和加工 ..................................................................................................19 混凝土拌和系統(tǒng) ......................................................................................................22 壩體混凝土的分縫與分塊 ........................................................................................23 混凝土運輸、澆筑方案 ...........................................................................................27 施工總進度 .............................................................................................................32 第二部分 設計計算書 .................................................. 33 第 1 章 施工導流 ...................................................... 33 初步估算導流隧洞面積 ...........................................................................................33 隧洞泄流量計算 ......................................................................................................33 壩體高程的設計 ......................................................................................................35 第 2 章 施工截流 ...................................................... 37 選擇截流方式 .........................................................................................................37 確定龍口寬度 .........................................................................................................39 確定截流材料的粒徑 ...............................................................................................39 第 3 章 滲流分析、穩(wěn)定分析 ............................................ 39 滲流分析 ................................................................................................................39 穩(wěn)定分析 ................................................................................................................43 第 4 章 基坑排水 ...................................................... 45 初期排水 ................................................................................................................45 經(jīng)常性排水 .............................................................................................................46 2 第 5 章 施工輔助企業(yè) .................................................. 47 施工機械 ................................................................................................................47 鋼筋加工廠 .............................................................................................................52 木材加工廠面積確定 ...............................................................................................54 水泥倉庫面積確定 ..................................................................................................58 汽車修理廠 .............................................................................................................59 砂石料加工系統(tǒng) ......................................................................................................61 混凝土拌和系統(tǒng) ......................................................................................................61 第 6 章 料場的基本情況 ................................................ 62 篩洗設備的選定 ......................................................................................................62 堆料場的選定 .........................................................................................................64 混凝土拌合系統(tǒng)生產(chǎn)能力 ........................................................................................64 縱縫尺寸確定 .........................................................................................................64 參考文獻 .............................................................. 65 謝 辭 .............................................................. 66 附 錄 .............................................................. 67 附錄一：松濤水利樞紐導流建筑物布置圖 .......................................................................67 附錄二：松濤水利樞紐 施工平面布置圖 ...........................................................................67 附錄三：松濤水利樞紐施工進度表 ..................................................................................67 1 前 言 施工組織設計是水利水電工程設計文件的重要組成部分，是確定樞紐布置、優(yōu)化工程設計、編制工程概算及國家控制工程投資的重要依據(jù)，是組織工程建設和施工管理的指導性文件。 摘 要 松濤水利樞紐施工組織設計的主要內容包括施工導流設計、截流設計、施工工藝、施工總布置及進度控制四大部分。 關鍵詞 施工導流 施工截流 施工工藝 施工總布置及進度控制 Abstract The anization design and construction budget of SongTao water conservancy project includes the construction diversion design , closure design,construction technology, construction layout and schedule control. Construction diversion is determined mainly by the construction diversion program, selecting the diversion mode, dividing diversion period, the design of diversion structures , selecting the closure method, the date of closure, closure materials, determing the height of dam Lan Hong, foundation drainage, cofferdam seepage and stability analysis and so of construction technology include the choice of mater