| 软土地基钻孔灌注桩施工质量通病与防治 |
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| 引用本文： | 魏运刚,许德文.软土地基钻孔灌注桩施工质量通病与防治[J].林业科技情报,2009,41(2):42-43. |
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| 作者姓名： | 魏运刚 许德文 |
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| 作者单位： | 1. 哈尔滨市基础工程公司
2. 中铁二十二局集团第一工程有限公司 |
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| 摘 要： | 软土地基钻孔灌注桩工程施工质量通病主要有：缩径、断桩、桩顶冒水、桩身孔洞、钢筋笼＂上浮＂、＂烂桩头＂、桩孔坍孔、孔位倾斜等。就其形成原因逐一进行剖析,并提出了相应的防治措施。
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| 关 键 词： | 软土地基 钻孔灌注桩 通病分析 防治 |
Quality Fault And Prevention Of Bored Pile Construction In Soft Foundation |
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| Wei Yungang,Xu Dewen.Quality Fault And Prevention Of Bored Pile Construction In Soft Foundation[J].Forestry Science and Technology Information,2009,41(2):42-43. |
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| Authors: | Wei Yungang Xu Dewen |
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| Institution: | Foundation Engineering Company Of Harbin City;No.1 Engineering Ltd.Of No.22 Bureall Of China Railway Bureau |
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| Abstract: | The quality common faults of bored pile in soft foundation are diameter shrinking,pile breaking,water in pile tip,hole in pile,reinforcement cage floating,pile collapse and incline.This paper analyzes the causations and puts forward relevant prevention measure. |
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| Keywords: | soft foundation bored pile common fault anacysis prevention |
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