| 钻孔压灌超流态混凝土桩在深基坑支护中的应用 |
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| 引用本文： | 高越美.钻孔压灌超流态混凝土桩在深基坑支护中的应用[J].山东建筑工程学院学报,2002,17(3):93-98. |
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| 作者姓名： | 高越美 |
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| 作者单位： | 青岛大学基建处 山东青岛266071 |
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| 摘 要： | 长螺旋钻孔压灌超流态混凝土一次性成桩工艺，克服了原有复杂的钻孔护壁灌注桩的弱点。用于基坑支护和取代旋喷桩用做桩间截水帷幕，具有工效高，造价低的优点。采用自进式锚杆，可以避免普通锚杆钻孔工程中塌孔等缺陷。
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| 关 键 词： | 混凝土桩 基坑 支护 截水帷幕 长螺旋钻 超流态混凝土 |
Application of the drill superfluid concrete pile for supporting in a deep foundation ditch |
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| GAO Yue,mei.Application of the drill superfluid concrete pile for supporting in a deep foundation ditch[J].Journal of Shandong Institute of Architecture and Engineering,2002,17(3):93-98. |
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| Authors: | GAO Yue mei |
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| Abstract: | The technology of one time long twist drill superfluid concrete piles overcomes the shortcomings of traditional drill breast wall concrete piles.This technology is advantageous in efficiency and cost for the support in the foundation ditch and for substituting the spiral spray pile as a water stopping drapery between piles.The self advancing anchor bolts are applied to avoid the collapse caused by ordinary anchor bolts. |
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| Keywords: | foundation ditch support water stopping drapery long spiral drill superfluid concrete |
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