【正文】 ...............................................25 說明 .....................................................................................................................................................25 ...............................................................................................................................................26 ...............................................................................................................................................283箱梁施工方法及工藝要求 ........................................................................................................................29 工程概況 .................................................................................................................................................29 箱梁組織供應方案 .................................................................................................................................31 供梁范圍 .............................................................................................................................................31 預制箱梁的施工作業(yè)安排 .................................................................................................................31 建場及箱梁預制勞動力、主要 設備配置方案 ......................................................................................32 建場、箱梁預制勞動力配置 ..............................................................................................................32 箱梁預制主要設備配置方案 .............................................................................................................33 箱梁預制技術方案簡述 .........................................................................................................................35 模板方案 .............................................................................................................................................36 鋼筋綁扎 .............................................................................................................................................37 預埋件、預留孔的設置 ......................................................................................................................37 高性能混凝土施工 .............................................................................................................................39 箱梁場內運輸方案 .............................................................................................................................40 箱梁靜載試驗架及試驗方案 .............................................................................................................40 .......................................................................................................................................41主要材料、設備的使用計劃 .....................................................................................................................42 主要材料使用計劃 .................................................................................................................................42 ...................................................................................................42 各專業(yè)施工機械配置說明 .....................................................................................................................43 主要施工機械設備、工裝 ..................................................................................................................43 主要試驗、質量檢測設備 ..................................................................................................................44箱梁運、架 .................................................................................................................................................495 環(huán)保、水保措施 ........................................................................................................................................50水保方針目標 ................................................................................................................................50、水保工作重點對象 ........................................................................................................................50、水保管理體系 ................................................................................................................................50、水保措施 ........................................................................................................................................50 ...........................................................................................................................................53 梁場所在地自然環(huán)境 .........................................................................................................................53 梁場內土地利用現(xiàn)狀與復墾標準 .....................................................................................................53 預防控制與復墾措施 .........................................................................................................................54 土地復墾工作計劃安排 .....................................................................................................................57 保障措施 .............................................................................................................................................57建場施工的工期安排 ................................................................................................................................60 建場施工組織及工期安排 .....................................................................................................................607 質量、安全、工期及技術保證措施 ...........................................................................................................60 ...............................................................................................................................60 ...............................................................................................................................................60 創(chuàng)優(yōu)規(guī)劃 ................................................................................................................................