| 水中缺陷桩基处理技术总结 |
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| 引用本文： | 王卓林.水中缺陷桩基处理技术总结[J].科技情报开发与经济,2006,16(11):295-296. |
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| 作者姓名： | 王卓林 |
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| 作者单位： | 中铁十七局集团一公司,山西,太原,030032 |
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| 摘 要： | 在施工颍河特大桥主墩桩基灌注时混凝土输送泵出现故障造成浇注中断,桩基检测发现缺陷。采用旋喷压浆技术对缺陷桩基进行了处理,处理后检测合格。对旋喷压浆处理桩基缺陷的全过程进行了介绍,并对施工中出现的技术问题进行了分析。
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| 关 键 词： | 缺陷桩基 地基处理 旋喷压浆技术 |
| 文章编号： | 1005-6033（2006）11-0295-02 |
| 收稿时间： | 2006-02-17 |
| 修稿时间： | 2006年2月17日 |
Summation of the Techniques for Treating the Underwater Defect Pile-foundation |
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| WANG Zhuo-lin.Summation of the Techniques for Treating the Underwater Defect Pile-foundation[J].Sci-Tech Information Development & Economy,2006,16(11):295-296. |
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| Authors: | WANG Zhuo-lin |
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| Institution: | WANG Zhuo-lin |
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| Abstract: | In the construction of the pile-foundation of the main piers of the Yinghe Extra-large Bridge, the faults of the concrete delivery pump caused the pouring break off, and the defects were found through the detection. The defect pile-foundation, which was treated by using the jet grouting technique, was tested to be qualified after the treatment. This paper introduces the whole course of the treatment of the defect pile-foundation by using the jet grouting technique, and makes an analysis on some technical problems occurring in the course of the construction. |
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| Keywords: | defect pile-foundation foundation treatment jet grouting technique |
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