| 桩基沉降计算分析及高压旋喷加固研究 |
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| 引用本文： | 陈太瑞.桩基沉降计算分析及高压旋喷加固研究[J].重庆交通大学学报(自然科学版),2004,23(4):60-63. |
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| 作者姓名： | 陈太瑞 |
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| 作者单位： | 广东省长大公路工程有限公司,广东,广州,510750 |
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| 摘 要： | 介绍某分离式立交L匝道桥144.94m6跨连续箱梁在桥面主体结构施工完毕,部分区域土回填后,发现部分桩基有不同程度的较大沉降.通过对桩基沉降计算分析,采用了单管、三重管桩底高压旋喷加固方案,成功地进行了桩基补强.
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| 关 键 词： | 匝道桥 桩基沉降计算分析 高压旋喷加固 |
| 文章编号： | 1001-716X(2004)04-0060-04 |
| 修稿时间： | 2004年1月14日 |
The calculation analysis and study on pressure circle spray reinforcement of the stake foundations subsidence |
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| Abstract: | Introduce the L circle bridge of some separate cloverleaf junction 144.94m long six stretch continual ridges. The construction of the main structure of the bridge floor was finished.After some areas were re-filled with soil,some stake foundations were found to subside in varying degrees.Through the calculation and analysis of the stake foundations subsidence,the plan of single pipe and three pipes stake foundations pressure circle spray reinforcement was adopted,and the stake foundations were reinforced successfully. |
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| Keywords: | circle bridge calculation analysis of the stake foundations subsidence pressure circle spray reinforcement |
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