| 全回转全荤桩钻孔咬合桩施工技术 |
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| 引用本文： | 黄天寅,陈岗,侍大卫. 全回转全荤桩钻孔咬合桩施工技术[J]. 施工技术, 2006, 35(2): 52-54 |
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| 作者姓名： | 黄天寅 陈岗 侍大卫 |
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| 作者单位： | 上海市住安建设发展股份有限公司,上海,200031 |
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| 摘 要： | 介绍了全回转、全荤桩钻孔咬合桩施工技术及其在上海地铁施工中的应用。新工艺与原一素一荤桩间隔的老工艺相比,具有桩身垂直度佳、围护止水效果好,开挖后桩身刚度大、抵抗变形能力强的特点,更加适合于环境保护要求高的深基坑围护工程。
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| 关 键 词： | 基坑工程 钻孔咬合桩 地铁车站 |
| 文章编号： | 1002-8498(2006)02-0052-03 |
| 修稿时间： | 2005-06-18 |
Construction Technology of the All-rotation and All-reinforcement Drilling Occlusive Pile |
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| HUANG Tian-yin,CHEN Gang,SHI Da-wei. Construction Technology of the All-rotation and All-reinforcement Drilling Occlusive Pile[J]. Construction Technology, 2006, 35(2): 52-54 |
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| Authors: | HUANG Tian-yin CHEN Gang SHI Da-wei |
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| Abstract: | In this article,authors introduce something about all-rotation and all-reinforcement drilling occlusive pile,such as the construction technology and its application in the deep foundation pit at a Shanghai subway station.Because of the characteristics of better verticality,water-proof and rigidity,the new structure is superior than the outdated shoring system consists of mixed reinforced and unreinforced piles.The new structure is more suitable for the deep foundation pit with strict requirement of protecting the environments. |
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| Keywords: | foundation pit engineering drilling occlusive pile subway station |
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