| 真空动力固结法在迁曹铁路软基处理中的应用 |
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| 引用本文： | 陈绍辉.真空动力固结法在迁曹铁路软基处理中的应用[J].铁道建筑技术,2011(4):62-64,73. |
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| 作者姓名： | 陈绍辉 |
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| 作者单位： | 中铁十六局集团有限公司,北京,100018 |
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| 摘 要： | 真空动力固结法是将强夯技术和真空降水相结合,利用真空降水加速强夯过程中超静孔隙水压力消散和孔隙水排出,提高土体强度、降低其压缩性的一种地基加固方法。其特点是：施工操作简单,工效高、施工周期短,加固效果显著。介绍迁曹铁路软基处理中应用的真空劲力固结方法,为类似工程提供借鉴。
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| 关 键 词： | 真空动力固结法 吹填土 地基加固 施工技术 |
Application of Vacuum Dynamic Consolidation Method in Treatment of Soft Foundation of Qian-Cao Railway |
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| Chen Shaohui.Application of Vacuum Dynamic Consolidation Method in Treatment of Soft Foundation of Qian-Cao Railway[J].Railway Construction Technology,2011(4):62-64,73. |
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| Authors: | Chen Shaohui |
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| Institution: | Chen Shaohui(China Railway 16th Bureau Group Co.Ltd.,Beijing 100018,China) |
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| Abstract: | Vacuum dynamic consolidation method is the combination of dynamic compaction technology and vacuum dewatering.It is a foundation consolidation method,which can enhance the soil strength and reduce the compressibility by accelerating the dissipation of excess pore water pressure and the discharge of pore water.It has four properties,which are simple construction,high efficiency,short construction period,and a significant strengthening effect.This paper introduces the application of vacuum dynamic consolidati... |
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| Keywords: | vacuum dynamic consolidation method dredger fill foundation consolidation construction technology |
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