| 取土引孔在静力压桩工程中的应用 |
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| 作者单位： | 东莞市桦业土木基础工程有限公司 东莞523129(徐醒华，徐情根)，广东宏达建设工程有限公司 东莞523129(刘晓球，廖井圣，罗金平)，东莞市建基管桩有限公司 东莞523346(伍志军，戴卫东) |
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| 摘 要： | 在静力压桩工程中,由于静压桩对坚硬土层和厚砂层中穿透能力差,经常遇到桩长达不到理想持力层的状态,对桩基础工程的质量有一定的影响。通过采用介绍取土引孔厂房静力压桩的实践中取得成功,对同类工程有一定的借鉴和参考作用。
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| 关 键 词： | PHC管桩 静力压桩 取土引孔 |
APPLICATION OF DRAWING OUT SOIL IN DRILLING HOLES TO PROJECT OF STATIC PRESSING PILE |
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| Authors: | Xu Xinghua Xu Qinggen |
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| Abstract: | There are poor penetration forces in stiff clay and thick sand layers for static pressing pile projects,which has a certain effect on the quality of a pile foundation.It is introduced a successful case of using the technology of drawing out soil in drilling holes to static pressing pile when constructing the mill building,which provides a reference for similar projects. |
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| Keywords: | PHC pipe pile stitic pressing pile drawing out soil in drilling holes |
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