| 广州新白云国际机场货运站基坑支护设计及施工 |
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| 引用本文： | 毛勇,黄步安. 广州新白云国际机场货运站基坑支护设计及施工[J]. 施工技术, 2004, 33(1): 33-34 |
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| 作者姓名： | 毛勇 黄步安 |
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| 作者单位： | 广州白云国际机场南航基地工程指挥部,广东 广州 510406;广州白云国际机场南航基地工程指挥部,广东 广州 510406 |
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| 摘 要： | 根据货运站基坑工程强透水砂层较厚且部分砂层底部为凹凸不平的石灰岩、以摩擦力为主的静压管桩离基坑侧壁最小距离仅为2m以及工期紧等特点,进行了基坑支护设计,结果表明设计和施工是成功的。
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| 关 键 词： | 基坑支护 钢板桩 预应力锚索 摆喷止水 |
| 文章编号： | 1002-8498(2004)01-0033-02 |
| 修稿时间： | 2003-10-30 |
Design and Construction of Foundation Ditch Support of the Freight Transportation Station of the New Guangzhou Baiyun International Airport |
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| Abstract: | According to features of the freight transportation station foundation ditch project such as thick high water permeability sand strata, rough limestone under sand strata of some areas, the minimum distance between friction|force static pressure pipe piles and side walls of the foundation ditch being 2 meters, very short construction time and so on, engineers designed foundation ditch support programs. These design and construction programs were very successful. |
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| Keywords: | foundation ditch support steel sheet pile prestress anchor wire swing grouting water-stop |
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