【正文】 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。 施工導(dǎo)流主要由確定導(dǎo)流方案，選擇導(dǎo)流方式，劃分導(dǎo)流時(shí)段，設(shè)計(jì)各期導(dǎo)流建筑物，選擇截流方法、截流日期、截流材料，確定壩體攔洪高程，基坑排水、圍堰滲流穩(wěn)定分析等幾部分構(gòu)成。施工工藝則包括料場(chǎng)的選擇、開采和運(yùn)輸，計(jì)算臨時(shí)工程工程量，確定主體工程的施工方法及工藝；施工總布置及進(jìn)度控制包括確定施工輔助企業(yè)規(guī)模及布置，制定工程總進(jìn)度計(jì)劃表。 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 materials, mining and transportation, temporary works engineering calculation of the amount, determing the subject construction method and Layout and schedule control include construction of auxiliary enterprises to determine the size and layout, formulation of total project progress budget include the preparation of tables, each subproject budget proposals, subannual investment . Key words: Construction diversion； Closure design。 Construction technology ； Construction layout and schedule control ； 1 目 錄 前 言 ................................................................ 1 第一部分 設(shè)計(jì)說明書 ................................................... 2 第 1 章 工程基本資料概述 ............................................... 2 工程概況 ................................................................................................................. 2 施工條件 ................................................................................................................. 2 第 2 章 施工導(dǎo)流、截流設(shè)計(jì) ............................................. 4 導(dǎo)流方式方案的選擇 ................................................................................................ 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) ...........................