| 某特大桥超长大直径钻孔灌注桩桩底压浆施工 |
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| 引用本文： | 张明卓,杨学祥.某特大桥超长大直径钻孔灌注桩桩底压浆施工[J].山西建筑,2007,33(15):111-112. |
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| 作者姓名： | 张明卓 杨学祥 |
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| 作者单位： | 1. 中铁大桥局集团有限公司,湖北武汉,430050
2. 中铁大桥局集团桥科院有限公司,湖北武汉,430034 |
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| 摘 要： | 结合某特大桥超长大直径钻孔灌注桩采用桩底压力注浆,介绍了压力注浆施工方法及施工的注意事项,探讨了压力注浆技术在超长大直径钻孔灌注桩的施工技术,以提高桩基承载力。
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| 关 键 词： | 压力注浆 超长大直径 钻孔灌注桩 |
| 文章编号： | 1009-6825(2007)15-0111-02 |
| 修稿时间： | 2007-01-09 |
Pile bottom pressure casting construction of drilled caisson pile with super big diameter in one super bridge |
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| ZHANG Ming-zhuo,YANG Xue-xiang.Pile bottom pressure casting construction of drilled caisson pile with super big diameter in one super bridge[J].Shanxi Architecture,2007,33(15):111-112. |
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| Authors: | ZHANG Ming-zhuo YANG Xue-xiang |
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| Affiliation: | ZHANG Ming-zhuoYANG Xue-xiang |
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| Abstract: | Combined with pile bottom pressure casting construction of drilled caisson pile with super big diameter in one super bridge,it introduces pressure casting construction methods and the matters need attention in the construction,and discusses the pressure casting construction technique applied on the drilled caisson pile with super big diameter,which will improve the bearing capacity of the pile foundation. |
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| Keywords: | pressure casting super big diameter drilled caisson pile |
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