| 钻孔灌注桩压浆补强加固处理方法的应用研究 |
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| 引用本文： | 马立杰,孙吉书,王宇亮.钻孔灌注桩压浆补强加固处理方法的应用研究[J].山西建筑,2012,38(21):72-73. |
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| 作者姓名： | 马立杰 孙吉书 王宇亮 |
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| 作者单位： | 1. 河北联合大学建筑工程学院,河北唐山,063009
2. 河北工业大学,天津,300130 |
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| 基金项目： | 唐山市科技局课题(课题编号:10130206C) |
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| 摘 要： | 分别阐述了几种断桩处理措施的工艺原理及优缺点,结合工程实践,阐述了钻孔灌注桩断桩压浆补强加固处理方法的施工技术要点、加固效果及经济效益,指出钻孔压浆补强加固处理断桩操作简便,既缩短工期,又降低了费用,值得推广。
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| 关 键 词： | 压浆补强 钻孔灌注 断桩 |
The application research on pressure grouting reinforcement treatment method of cast-in-situ bored pile |
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| MA Li-jie,SUN Ji-shu,WANG Yu-liang.The application research on pressure grouting reinforcement treatment method of cast-in-situ bored pile[J].Shanxi Architecture,2012,38(21):72-73. |
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| Authors: | MA Li-jie SUN Ji-shu WANG Yu-liang |
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| Affiliation: | 1(1.Architecture and Engineering Institute,Hebei Union University,Tangshan 063009,China; 2.Hebei University of Technology,Tianjin 300130,China) |
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| Abstract: | This paper respectively elaborated the process principle and advantages and disadvantages of several broken pile treatment measures,combining with project practice,elaborated the construction technology key points,reinforcement effect and economic benefit of pressure grouting reinforcement treatment method of cast-in-situ bored pile,pointed out that the bored pressure grouting reinforcement treatment of broken pile had the advantages of simple operation,could shorten the construction period,reduce costs,was worth popularizing. |
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| Keywords: | pressure grouting reinforcement cast-in-situ bored broken pile |
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