| 咬合桩在含承压水地层施工中的应用 |
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| 引用本文： | 张治纯,程淼德,何建明,邓承沂.咬合桩在含承压水地层施工中的应用[J].探矿工程,2008,35(9):45-47. |
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| 作者姓名： | 张治纯 程淼德 何建明 邓承沂 |
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| 作者单位： | 浙江益坚基础工程有限公司;浙江益坚基础工程有限公司;浙江益坚基础工程有限公司;浙江益坚基础工程有限公司 |
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| 摘 要： | 通过南京地铁一号线南延线TA08标段胜太路车站咬合桩施工，介绍了咬合桩施工的基本工艺流程。同时为减少承压水对成孔和灌注混凝土的不利影响，采取了用提水斗和潜水泵降水等措施，保证了工程的施工质量。
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| 关 键 词： | 咬合桩 承压水地层 大直径全套管钻机 |
| 收稿时间： | 2008/5/29 0:00:00 |
Application of Secant Pile in Formation with Confined Water |
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| ZHANG Zhi-chun,CHENG Miao-de,HE Jian-ming and DENG Cheng-yi.Application of Secant Pile in Formation with Confined Water[J].Exploration Engineering(Drilling & Tunneling),2008,35(9):45-47. |
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| Authors: | ZHANG Zhi-chun CHENG Miao-de HE Jian-ming and DENG Cheng-yi |
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| Institution: | Zhejiang Yijian Foundation Engineering Co. Ltd;Zhejiang Yijian Foundation Engineering Co. Ltd;Zhejiang Yijian Foundation Engineering Co. Ltd;Zhejiang Yijian Foundation Engineering Co. Ltd |
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| Abstract: | The paper introduced process flow of secant pile construction with the case of No. 1 Nanjing Metro, water bucket and submerged pump were applied for dewatering. |
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| Keywords: | secant pile formation with confined water large diameter fully casing drilling rig |
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