| 高压旋喷加劲水泥土桩锚支护技术的应用与探讨 |
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| 引用本文： | 杜常春,罗细华,周涛,段钧培.高压旋喷加劲水泥土桩锚支护技术的应用与探讨[J].探矿工程,2015,42(3):56-60. |
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| 作者姓名： | 杜常春 罗细华 周涛 段钧培 |
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| 作者单位： | 浙江省工程勘察院,浙江省工程勘察院,浙江省工程勘察院,郑州大学力学与工程科学学院 |
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| 摘 要： | 高压旋喷加劲水泥土桩锚是一种新型的、先进的岩土加固与支护技术。结合2个围护桩（SMW工法桩或组合排桩）+高压旋喷加劲水泥土桩锚支护体系在软土深基坑中应用的工程实例，阐明了高压旋喷加劲水泥土桩锚支护技术具有经济性好、施工方便、适应性强等优点，具有较好的综合效益，同时也指出在深厚软土中存在的问题。
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| 关 键 词： | 深基坑支护 软土地基 高压旋喷加劲水泥土桩锚 围护桩 |
| 收稿时间： | 2014/8/20 0:00:00 |
| 修稿时间： | 2014/8/20 0:00:00 |
Application and Discussion of High Pressure Jet Grouting Reinforced Cement-soil Pile Anchor Support Technology in Soft-clay Deep Foundation Pit Encolsure |
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| DU Chang-chun,LUO Xi-hu,ZHOU Tao and DUAN Jun-pei.Application and Discussion of High Pressure Jet Grouting Reinforced Cement-soil Pile Anchor Support Technology in Soft-clay Deep Foundation Pit Encolsure[J].Exploration Engineering(Drilling & Tunneling),2015,42(3):56-60. |
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| Authors: | DU Chang-chun LUO Xi-hu ZHOU Tao and DUAN Jun-pei |
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| Institution: | Zhejiang Engineering Investigation Institute,Zhejiang Engineering Investigation Institute,Zhejiang Engineering Investigation Institute and School of Material Science and Engineering, Zhengzhou University |
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| Abstract: | High pressure jet grouting reinforced cement-soil pile anchor is a new advanced geotechnical reinforcement and support technology. In this paper, combined with 2 engineering cases of retaining pile (SMW or composite piles in row) high pressure jet grouting reinforced cement pile anchor bracing system, it is illustrated that the high pressure jet grouting reinforced cement-soil pile anchor support technology has the advantages of good economic performance, convenient construction and good adaptability with good comprehensive benefits, and the problems of construction in deep soft-clay soil are also pointed out. |
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| Keywords: | deep foundation pit support soft-clay foundation high pressure jet grouting reinforced cement-soil pile anchor retaining pile |
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