【正文】 ..................................................................................................................................... 6 施工用水 ............................................................................................................................................................... 6 施工圍擋 ............................................................................................................................................................... 6 現(xiàn)場(chǎng)排水 ............................................................................................................................................................. 6 棄渣與取土 ........................................................................................................................................................ 7 交通導(dǎo)行 ............................................................................................................................................................. 7 第三章 預(yù)制箱梁施工方案 ..................................................................................................................................... 8 ..................................................................................................................................................... 8 ................................................................................................................................................ 9 ............................................................................................................................. 9 鋼筋綁扎 .................................................................................................................................................... 10 鋼筋、模板及鋼絞線安裝 ...................................................................................................................... 11 混凝土澆筑及養(yǎng)護(hù) .................................................................................................................................. 15 拆模 ..............................................................................................................