【正文】 ...............................................................93 施工部署及臨時(shí)工程 ........................................................................9 部門設(shè)置和主要管理人員 ...............................................................................................................9 各部門職責(zé)及主要人員崗位職責(zé) ................................................................................................10 主 要 施 工 技 術(shù) 力 量 配 備 .............................................................................................................15 勞 動 力 安 排 ..................................................................................................................................16 主 要 施 工 機(jī) 械 設(shè) 備 配 備 .............................................................................................................16 主 要 試 驗(yàn) 、檢 測 儀 器 設(shè) 備 配 備 ..................................................................................................16 臨 時(shí) 工 程 管 理 部 署 ......................................................................................................................17 物 資 材 料 供 應(yīng) ..............................................................................................................................224 總體施工安排 .............................................................................22 總 體 工 期 安 排 ..............................................................................................................................22 施 工 進(jìn) 度 控 制 ..............................................................................................................................235 主要工程項(xiàng)目的施工方案 .................................................................23 施 工 工 序 簡 介 ..............................................................................................................................23 場地準(zhǔn)備 .................................................................................................................................26 鉆孔 .........................................................................................................................................26 承 臺 施 工 .......................................................................................................................................31 橋 墩 和 支 承 墊 石 的 施 工 .............................................................................................................40 墩柱施工 .................................................................................................................................40中交京滬高速鐵路土建工程六標(biāo)段 跨曹安公路 96m 系桿拱橋施工方案 中國交通建設(shè)股份有限公司 2 墩(臺) 施工要點(diǎn) ......................................................................................................................41 支 架 總 體 形 式 及 布 置 .................................................................................................................42 支架形式及材料選取 .............................................................................................................42 支架安裝 ..................................................................................................................................47 支架預(yù)壓 ..................................................................................................................................49 支架卸落 ..................................................................................................................................50 箱 形 主 梁 施 工 ..............................................................................................................................52 中間段施工 ..............................................................................................................................53 拱 肋 構(gòu) 造 及 分 段 ..........................................................................................................................63 構(gòu)造 .........................................................................................................................................63 制作 .........................................................................................................................................66 拱 肋 支 架 及 安 裝 ..........................................................................................................................68 拱肋支架形式 .........................................................................................................................68 拱肋安裝 .................................................................................................................................73 拱肋吊裝方式比選 .................................................................................................................79 拱肋吊裝時(shí)的安全防護(hù)措施 .................................................................................................80 鋼管拱施工監(jiān)控 .....................................................................................................................81 涂裝 .........................................................................................................................................83 拱 肋 泵 送 混 凝 土 ..........................................................................................................................84 泵送工藝 .................................................................................................................................84 混凝土技術(shù)性能指標(biāo) .............................................................................................................84 混凝土泵送壓注順序及有關(guān)要求 .........................................................................................84 施工布置及主要機(jī)具設(shè)備 .....................................................................................................85 混凝土泵送 .............................................................................................................................87 泵送混凝土質(zhì)量控制 .............................................................................................................88 吊 桿 安 裝 ....................................................................................................................................89 吊桿安裝 ......................................................