| 泵吸反循环灌注桩钻进泵量选择的探讨 |
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| 引用本文： | 柳宗仁 王振福. 泵吸反循环灌注桩钻进泵量选择的探讨[J]. 陕西地质, 2000, 18(2): 68-71 |
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| 作者姓名： | 柳宗仁 王振福 |
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| 作者单位： | 陕西地质工程总公司,西安 |
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| 摘 要： | 砂石泵泵量的选择是泵吸反循环钻孔灌注桩钻进工艺的关键，通过公式演算，提出泵吸反循环钻孔灌注桩钻井泵量的选择方法。
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| 关 键 词： | 泵吸反循环钻孔灌注桩 钻进泵量 沙石泵泵量 |
DISCUSSION ABOUT CHOICE OF PUMPING DELIVERY WHILE GROUTING PILE BEING DRILLED WITH INVERSE CYCLE |
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| LIU Zhong ren WANG Zhen fu. DISCUSSION ABOUT CHOICE OF PUMPING DELIVERY WHILE GROUTING PILE BEING DRILLED WITH INVERSE CYCLE[J]. Geology of Shaanxi, 2000, 18(2): 68-71 |
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| Authors: | LIU Zhong ren WANG Zhen fu |
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| Abstract: | The choice for sand pumping quantity is the key factor to pump delivery while grouting pile being drilled with inverse cycle.Through the formula caculation,it is put forward the choice method for pumping delivery while grouting pile being drilled with inverse cycle. |
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| Keywords: | pumping delivery with inverse cycle pumping quantity choice |
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