| 复杂情况下桩基缺陷补救的施工方法 |
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| 引用本文： | 朱亮春. 复杂情况下桩基缺陷补救的施工方法[J]. 施工技术, 2007, 36(9): 75-77 |
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| 作者姓名： | 朱亮春 |
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| 作者单位： | 江苏地质基桩工程公司,江苏,镇江,212001 |
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| 摘 要： | 针对地下水丰富的巨厚砂层工程特点,采用沉井、机械钻孔 钢筋笼 滤网定喷固结桩孔周围土体等护壁、降水方案进行人工挖孔桩补桩,成功地对某工程桩基缺陷进行了补救。
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| 关 键 词： | 人工挖孔桩 巨厚粉砂 护壁 降水 |
| 文章编号： | 1002-8498(2007)09-0075-03 |
| 修稿时间： | 2007-02-28 |
Construction Methods for Remedying Defects of Pile Foundation Under Complex Condition |
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| ZHU Liang-chun. Construction Methods for Remedying Defects of Pile Foundation Under Complex Condition[J]. Construction Technology, 2007, 36(9): 75-77 |
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| Authors: | ZHU Liang-chun |
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| Abstract: | Based on the characteristics of mega-thickness silt which has rich groundwater, many precipitation schemes and retaining walls were used to add piles with manual pore excavation piles,such as open caisson,and retaining walls with machine drilling,steel reinforcement cage,and consolidating soil around pile hole by strainer spray.It is successful to remedy defects of pile foundation. |
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| Keywords: | manual pore excavation piles mega-thickness silt retaining wall precipitation |
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