| 桩端压力注浆桩的施工技术 |
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| 引用本文： | 王凤莲,朴志海,徐维升.桩端压力注浆桩的施工技术[J].黑龙江交通科技,2002,25(9):80-81. |
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| 作者姓名： | 王凤莲 朴志海 徐维升 |
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| 作者单位： | 龙建路桥股份有限公司五公司 |
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| 摘 要： | 桩端压力注浆桩主要是通过向桩底及桩端周围注入浆液,加固桩底及桩端周围的土体,形成一个具有高于原土层承载力的扩大头,从而提高桩的承载力。
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| 关 键 词： | 注浆桩 压力注浆室 溢浆管 压浆管 |
| 文章编号： | 1008-3383(2002)09-0080-02 |
| 修稿时间： | 2002年4月15日 |
Construction technology of pressure injection peg at pile tip |
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| WANG Feng-lian,PIAO Zhi-hai,XU Wei-sheng.Construction technology of pressure injection peg at pile tip[J].Communications Science and Technology Heilongjiang,2002,25(9):80-81. |
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| Authors: | WANG Feng-lian PIAO Zhi-hai XU Wei-sheng |
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| Abstract: | The pressure injection peg at peg end is injection serosity around pile toe and pile tip to consolidate soil around pile toe and pile tip, and form a enlarge head which carrying capacity was higher than original soil layer, so that can improve carrying capacity of pile. |
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| Keywords: | injection peg pressure injection cabinet ichor pipe mortar intrusion pipe |
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