鉆孔灌注樁在垂直荷載作用下的試驗(yàn)研究*
俞宗衛(wèi)
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俞宗衛(wèi) (長安大學(xué)建筑工程學(xué)院 西安 710061)
[提要] 通過試驗(yàn)實(shí)測資料,分析研究了在深厚黃土層中鉆孔灌注樁在垂直荷載作用下的工作性狀,對樁側(cè)摩阻力和極限承載力的問題進(jìn)行了探討。
[關(guān)鍵詞] 鉆孔灌注樁 側(cè)摩阻力 黃土層Based on experiment information, behavior of drill hole pile in deep and thick yellow clay under the vertical load is studied and analyzed. Problems about pile frictional resistance and pile end resistance are also discussed.
Keywords: perfusion pile; side resistance ability; loess soil
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