| 深层搅拌桩加固新近填土地基施工技术 |
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| 引用本文： | 侯太平.深层搅拌桩加固新近填土地基施工技术[J].山西建筑,2001,27(6):32-33. |
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| 作者姓名： | 侯太平 |
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| 作者单位： | 中铁十二局集团建安公司 |
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| 摘 要： | 利用深层搅拌桩进行软弱地基处理，采用深基坑支护法较为普遍，但用于新近填土地基和软弱下卧层处理的较少，以梅州机条折返段工程用深层搅拌法加固地基为例，对方案的选择，施工工艺及质量控制要点均作了介绍。经计算，加固后的地基承载力标准值远远大于原状土和设计地基承载力标准值，最后总结了经验及教训，提出了合理化建议。
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| 关 键 词： | 新近填土 深层搅拌桩 地基加固 工程施工 软弱地基 |
| 文章编号： | 1009-6825(2001)06-0032-02 |
| 修稿时间： | 2001年8月28日 |
The construction technology of deep mixing piles for reinforcing recent filling foundation |
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| HOU Tai,ping.The construction technology of deep mixing piles for reinforcing recent filling foundation[J].Shanxi Architecture,2001,27(6):32-33. |
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| Authors: | HOU Tai ping |
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| Abstract: | It is common that using the deep mixing piles and deep pit support method to treat the soft soil foundation, but it is seldom that this method was used in treating recent filling foundation and soft underlying stratum. The paper take the engineering of Meizhou locomotive returning section as example. The choice of plan, construction technology and main points of quality controlling are introduced. The standard value of bearing capacity of reinforced foundation is great than the standard values of original soil and the bearing capacity of design foundation. Finally the experience, achievement, disadvantages and lessons are summarized and the questions and suggestions are put forward too. |
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| Keywords: | recent filling deep mixing piles reinforce construction technology |
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