| 大口径钻孔灌注桩桩底注浆应用技术 |
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| 引用本文： | 杨部廷. 大口径钻孔灌注桩桩底注浆应用技术[J]. 山西建筑, 2007, 33(15): 107-108 |
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| 作者姓名： | 杨部廷 |
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| 作者单位： | 中铁十二局集团建筑安装工程有限公司,山西太原,030024 |
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| 摘 要： | 以省中心通信枢纽楼桩基工程为例,介绍了大口径钻孔灌注桩桩底注浆应用技术,并对工艺的改进进行了探讨,以有效提高灌注桩的单桩承载力,减少沉降量。
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| 关 键 词： | 单桩承载力 注浆 压力 水泥注入量 |
| 文章编号： | 1009-6825(2007)15-0107-02 |
| 修稿时间： | 2007-01-26 |
The application technology of injected in the foundation of pile of large-bore drilling driven cast-in-place pile |
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| YANG Bu-ting. The application technology of injected in the foundation of pile of large-bore drilling driven cast-in-place pile[J]. Shanxi Architecture, 2007, 33(15): 107-108 |
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| Authors: | YANG Bu-ting |
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| Affiliation: | YANG Bu-ting |
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| Abstract: | It sets the foundation projects of communication hinge building in the center of the province for instance,introduces the application technology of injected in the foundation of pile of large-bore drilling driven cast-in-place pile,and discusses the improvement of the technology,to increase the bearing of single pile of driven cast-in-place pile and decrease the quantity of settlement effectively. |
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| Keywords: | the bearing of single pile injected pressure the quantity of the cement injected |
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