【正文】 ..................................................................................................................23 冬季施工的具體措施 .....................................................................................................23 夜間施工方案 .....................................................................................................................................24 建場材料選擇 .....................................................................................................................................24 細骨料 .............................................................................................................................24 ...............................................................................................................................24 ...................................................................................................................................24 ...................................................................................................................................24 ...........................................................................................................................25 施工測量 .................................................................................................................................................25 內(nèi)業(yè)資料管理 .........................................................................................................................................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(yīng)方案 .................................................................................................................................31 供梁范圍 .............................................................................................................................................31 預(yù)制箱梁的施工作業(yè)安排 .................................................................................................................31 建場及箱梁預(yù)制勞動力、主要 設(shè)備配置方案 ......................................................................................32 建場、箱梁預(yù)制勞動力配置 ..............................................................................................................32 箱梁預(yù)制主要設(shè)備配置方案 .............................................................................................................33 箱梁預(yù)制技術(shù)方案簡述 .........................................................................................................................35 模板方案 .............................................................................................................................................36 鋼筋綁扎 .............................................................................................................................................37 預(yù)埋件、預(yù)留孔的設(shè)置 ......................................................................................................................37 高性能混凝土施工 .............................................................................................................................39 箱梁場內(nèi)運輸方案 .............................................................................................................................40 箱梁靜載試驗架及試驗方案 .............................................................................................................40 .......................................................................................................................................41主要材料、設(shè)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(shè)備、工裝 ..................................................................................................................43 主要試驗、質(zhì)量檢測設(shè)備 ..................................................................................................................44箱梁運、架 .................................................................................................................................................495 環(huán)保、水保措施 ........................................................................................................................................50水保方針目標(biāo) ................................................................................................................................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 .............................................