【正文】 .............................................................................. 4 導(dǎo)流標(biāo)準(zhǔn)的選用 ....................................................................................................... 6 初步確定導(dǎo)流方案 ................................................................................................... 6 具體確定導(dǎo)流方案 ................................................................................................... 7 施工截流 ................................................................................................................10 導(dǎo)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(shè)計(jì) ............................................ 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(yùn)輸、澆筑方案 ...........................................................................................27 施工總進(jìn)度 .............................................................................................................32 第二部分 設(shè)計(jì)計(jì)算書 .................................................. 33 第 1 章 施工導(dǎo)流 ...................................................... 33 初步估算導(dǎo)流隧洞面積 ...........................................................................................33 隧洞泄流量計(jì)算 ......................................................................................................33 壩體高程的設(shè)計(jì) ......................................................................................................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(jī)械 ................................................................................................................47 鋼筋加工廠 .............................................................................................................52 木材加工廠面積確定 ...............................................................................................54 水泥倉(cāng)庫(kù)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(chǎng)的基本情況 ................................................ 62 篩洗設(shè)備的選定 ......................................................................................................62 堆料場(chǎng)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(xiàn) .............................................................. 65 謝 辭 .............................................................. 66 附 錄 .............................................................. 67 附錄一：松濤水利樞紐導(dǎo)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(jìn)度表 ..................................................................................67 1 前 言 施工組織設(shè)計(jì)是水利水電工程設(shè)計(jì)文件的重要組成部分，是確定樞紐布置、優(yōu)化工程設(shè)計(jì)、編制工程概算及國(guó)家控制工程投資的重要依據(jù)，是組織工程建設(shè)和施工管理的指導(dǎo)性文件。 摘 要 松濤水利樞紐施工組織設(shè)計(jì)的主要內(nèi)容包括施工導(dǎo)流設(shè)計(jì)、截流設(shè)計(jì)、施工工藝、施工總布置及進(jìn)度控制四大部分。 關(guān)鍵詞 施工導(dǎo)流 施工截流 施工工藝 施工總布置及進(jìn)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