鉆孔咬合樁施工方案(南京地鐵車站基坑圍護(hù))(已修改)
2025-05-08 07:55 本頁面
【正文】 1 / 12南京地鐵一號線岔路口站主體圍護(hù)咬合樁施工方案2 / 12 目 錄一、 施工工藝流程 ......................................................................................................1二 施工方法 ................................................................................................................1 施工準(zhǔn)備及場地平整 ...........................................................................................1 測量放線 ...............................................................................................................1 導(dǎo)墻施工 ...............................................................................................................2 總則 ....................................................................................................................2 測量放線 ............................................................................................................2 導(dǎo)墻溝槽開挖 ....................................................................................................2 鋼筋綁扎 ...............................................................................................................2 模板施工 ..........................................................................................................2 導(dǎo)墻混凝土澆筑施工 ........................................................................................3 混凝土養(yǎng)護(hù) ...........................................................................................................3 咬合樁施工 ...........................................................................................................3 套管檢查 ............................................................................................................3 咬合樁施工順序 ................................................................................................3 樁機(jī)就位 ...............................................................................................................3
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