廣場基坑土方開挖施工工程方案(存儲版)
【正文】 .................................................................................................................7 項(xiàng)目組織機(jī)構(gòu) .......................................................................................................................7五、基坑土方開挖方案 ...........................................................................................91．本工程的特點(diǎn) ........................................................................................................................92．基坑圍護(hù)、土方開挖順序及施工流程 ................................................................................93. 開挖程序 ...............................................................................................................................124．開挖前施工準(zhǔn)備 ..................................................................................................................145．土方開挖 ..............................................................................................................................15六、鋼筋砼支撐施工方案 .....................................................................................31 工程概況 ..............................................................................................................................31 支撐結(jié)構(gòu)施工安排 ..............................................................................................................32 施工準(zhǔn)備與資源配置計劃 ..................................................................................................32 主要施工方法及工藝要求 ..................................................................................................33七、基坑排水方案 .........................
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