价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
12期
106-108
,共3页
卵石土%钢筋混凝土沉井%施工技术
卵石土%鋼觔混凝土沉井%施工技術
란석토%강근혼응토침정%시공기술
pebble soil%reinforced concrete caisson%construction technology
结合黄河特大桥主桥主墩沉井的施工,介绍了卵石土河道下钢筋混凝土沉井与其他类型围堰方案的比选,以及沉井制作及下沉施工工艺,为今后同类地质情况下的水下施工积累经验。
結閤黃河特大橋主橋主墩沉井的施工,介紹瞭卵石土河道下鋼觔混凝土沉井與其他類型圍堰方案的比選,以及沉井製作及下沉施工工藝,為今後同類地質情況下的水下施工積纍經驗。
결합황하특대교주교주돈침정적시공,개소료란석토하도하강근혼응토침정여기타류형위언방안적비선,이급침정제작급하침시공공예,위금후동류지질정황하적수하시공적루경험。
Combined with the construction of the Main Bridge Pier Caisson of Yellow River bridge, this paper describes the comparison of reinforced concrete caisson and other types of cofferdam programs in pebbles soil course, the sinking well production and caisson construction process, to accumulate experience for underwater construction under similar geological conditions in the future.