| 托换支护在改扩建工程中的应用 |
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| 引用本文： | 褚既武,沈发光,曹彦荣.托换支护在改扩建工程中的应用[J].山西建筑,2011,37(7):39-40. |
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| 作者姓名： | 褚既武 沈发光 曹彦荣 |
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| 作者单位： | 江苏省有色金属华东地质勘查局,江苏,南京,210007 |
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| 摘 要： | 介绍了某改扩建工程中采用托换技术进行深基坑的支护，从而实现了对邻近建筑物的超前保护，并对设计方案及效果进行了详细评述，此项技术的成功应用为类似工程的施工积累了经验。
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| 关 键 词： | 基坑 托换支护 改扩建工程 |
Application of underpinning support in extension and expansion project |
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| CHU Ji-wu,SHEN Fa-guang,CAO Yan-rong.Application of underpinning support in extension and expansion project[J].Shanxi Architecture,2011,37(7):39-40. |
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| Authors: | CHU Ji-wu SHEN Fa-guang CAO Yan-rong |
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| Affiliation: | CHU Ji-wu SHEN Fa-guang CAO Yan-rong |
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| Abstract: | This paper introduces the application of underpin technique in deep foundation support of an extension and expansion project in order to pre-prospect the surrounding architectures,and evaluates the design scheme and effect.Therefore,the successful application of this technique has accumulated experience for similar engineering construction. |
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| Keywords: | foundation pit underpinning support extension and expansion project |
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