| CFG桩在挡土墙基础处理中的应用浅析 |
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| 引用本文： | 崔哲,倪珊.CFG桩在挡土墙基础处理中的应用浅析[J].城市道桥与防洪,2011(2):87-91,115,116. |
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| 作者姓名： | 崔哲 倪珊 |
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| 作者单位： | 北京市市政工程设计研究总院,北京市,100082 |
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| 摘 要： | 在道路挡土墙设计中,当遇到软土路基或路基下存在软弱下卧土层等不良地质条件时,为保证挡土墙的稳定,采用换填土或设各种加固桩等方法来提高地基基础的承载能力及稳定性是设计中常用的方法.该文主要研究CFt桩基础处理方法在挡土墙工程中应用的可行性,并结合某在施工过程中发生滑塌事故的挡土墙工程实例,通过对挡土墙和填方路基的整体稳定...
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| 关 键 词： | 软弱土基 CFG桩处理地基 挡土墙滑塌 路基稳定验算 |
Elementary Analysis on Application of CFG Pile in Foundation Treatment of Retaining Wall |
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| Cui Zhe,Ni Shan.Elementary Analysis on Application of CFG Pile in Foundation Treatment of Retaining Wall[J].Urban Roads Bridges & Flood Control,2011(2):87-91,115,116. |
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| Authors: | Cui Zhe Ni Shan |
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| Institution: | Cui Zhe,Ni Shan |
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| Abstract: | In the deign of road retaining wall to guarantee its stability,the common method is used to replace the filling soil or to set up various reinforcing piles for enhancing the carrying capacity and stability of the subgrade foundation under the bad geological conditions of soft soil roadbed or weak soil substratum below roadbed. The article mainly studies the feasibility of CFG pile foundation treatment method to be used in the retaining wall engineering. Combined with the case of collapse accident in the cou... |
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| Keywords: | weak soil subgrade CFG pile treated subgrade collapse of retaining wall stable checking calculation of roadbed |
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