| 超深搅拌桩施工技术及应用 |
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| 引用本文： | 普德荣,茅青东,林清泉.超深搅拌桩施工技术及应用[J].地下工程与隧道,2008(4):39-42. |
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| 作者姓名： | 普德荣 茅青东 林清泉 |
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| 作者单位： | [1]上海隧道工程股份有限公司 [2]上海世建基础工程有限公司 |
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| 摘 要： | 详细介绍了上海轨道交通9号线二期工程源深路中间风井施工中超深搅拌桩加接钻杆的施工技术、工艺及监测结果。应用60m超深搅拌桩进行土体加固取得成功，从而在地基加固工程中的应用越来越广泛，是一种很有推广前景的施工工艺。
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| 关 键 词： | 轨道交通 风井 基坑施工 超深搅拌桩 钻杆加接 土体加固 |
Extra-deep Mixing Pile Construction Technology and Application |
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| Pu Derong Mao Qingdong Lin Qingquan.Extra-deep Mixing Pile Construction Technology and Application[J].Underground Engineering and Tunnels,2008(4):39-42. |
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| Authors: | Pu Derong Mao Qingdong Lin Qingquan |
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| Abstract: | This article introduces the construction technology and monitoring results of ventilation shaft at Yuanshen Road of the second phase of Shanghai Rail Transit Line 9 in detail.The ventilation shaft was constructed by extra-deep mixing pile combined with extended drill rod.The 60m deep mixing pile was used for the soil consolidation successfully.It demonstrates that this technology of application of mixing pile has a bright market in foundation consolidation. |
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