| 抛石层灌注桩施工新工艺的应用 |
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| 引用本文： | 佟宝祥,赵文义.抛石层灌注桩施工新工艺的应用[J].城市道桥与防洪,2007(9):102-104. |
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| 作者姓名： | 佟宝祥 赵文义 |
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| 作者单位： | 天津第六市政公路512程有限公司,天津市,300050 |
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| 摘 要： | 抛石层灌注桩施工工艺的应用填补了国内灌注桩施工的一项空白,它具有操作简便、确保成孔质量、设备简单、工期短、成本低等特点。取芯注浆是该工艺的核心工序。它的应用为今后同类地质条件下的灌注桩施工提供了经验。
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| 关 键 词： | 抛石层灌注桩 工艺流程 技术参数 取芯注浆 |
| 文章编号： | 1009-7716（2007）09-0102-03 |
| 收稿时间： | 2007-07-19 |
Application of New Construction Technology of Riprap-course Cast-in-situ Pile |
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| Tong Baoxiang,Zhao Wenyi.Application of New Construction Technology of Riprap-course Cast-in-situ Pile[J].Urban Roads Bridges & Flood Control,2007(9):102-104. |
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| Authors: | Tong Baoxiang Zhao Wenyi |
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| Abstract: | The application of riprap-course cast-in-situ pile construction technology fills up a blank of the local construction of cast-in-situ pile. It has the characteristics of easy operation,ensuring the drilling quality,simple equipment,short construction period,low cost and etc. To take core and to pour are the key working procedure of this technology. Its application provides the experience for the construction of cast-in-situ pile under the same geological condition in the future. |
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| Keywords: | riprap-course cast-in-situ pile technical flow technical parameter to take core and to pour |
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