應用軟巖層載荷試驗成果設計大直徑挖孔擴底樁
張 健
- 摘 要
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張 健
(桂林市工業(yè)設計研究院 541001)[提要] 某電力大樓樁基礎應用軟巖層地基載荷試驗結(jié)果設計大直徑挖孔擴底樁，取得了單樁承載力高、施工工期短、質(zhì)量可靠、減少投資的效果。
[關鍵詞] 擴底樁 承載力 軟巖層For the pile foundation of an electricity building, the results of soft rock plate loading test was adopted in design of the large diameter clud-footed piles with man-made hole. The big bearing capacity of individual pile, short construction term, reliable quality and lower investment were achieved.
Keywords: clud-footed pile; bearing capacity; soft-rock foundation; excavation
