| 多种支护技术在复杂深基坑工程中的综合应用实例 |
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| 引用本文： | 郝胜利,赵维.多种支护技术在复杂深基坑工程中的综合应用实例[J].城市勘测,2007(6):115-117. |
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| 作者姓名： | 郝胜利 赵维 |
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| 作者单位： | 青岛市勘察测绘研究院,山东,青岛,266033 |
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| 摘 要： | 通过对青岛某大厦基坑工程设计和施工实例分析,介绍了小角度旋喷桩、加筋旋喷桩、和复合土钉墙三种支护技术在复杂深基坑中的成功应用.实践证明,采用小角度旋喷桩结合土钉墙支护技术对巨厚回填土进行支护,采用加筋旋喷桩保护高大挡土墙,采用复合土钉墙支护毗邻建筑物的超深基坑是合理有效的.
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| 关 键 词： | 基坑支护 小角度旋喷桩 旋喷桩加筋 复合土钉墙 |
| 文章编号： | 1672-8262（2007）06-115-03 |
| 收稿时间： | 2007-11-26 |
| 修稿时间： | 2007年11月26 |
Comprehensive Application Example of Several Supporting Technologies to Complicated Deep Pit |
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| Hao ShengLi,Zhao Wei.Comprehensive Application Example of Several Supporting Technologies to Complicated Deep Pit[J].Urban Geotechnical Investigation & Surveying,2007(6):115-117. |
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| Authors: | Hao ShengLi Zhao Wei |
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| Abstract: | The paper introduces the successful applications of jet -grouting pile of small angle ,jet grouting pile with steel and compound soil nailing wall in the complicated deep pit. The practice prove that it is reasonable and valid to support thick backfilled soil by the combination of jet -grouting pile of small angle and soil nailing wall ,protect big soil -retaining wall by jet grouting pile with steel and support the super -deep pits adjoining to buildings by compound soil nailing wall. |
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| Keywords: | supporting of pit jet -grouting pile of small angle jet grouting pile with steel compound soil nailing wall |
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