| 冻结加固融沉注浆作用机理与应用技术 |
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| 引用本文： | 李文勇,石荣剑,张水宾,朱学银,熊旺. 冻结加固融沉注浆作用机理与应用技术[J]. 徐州工程学院学报, 2007, 22(6): 47-52 |
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| 作者姓名： | 李文勇 石荣剑 张水宾 朱学银 熊旺 |
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| 作者单位： | 1. 上海轨道交通杨树浦线有限公司,上海,200040
2. 中国矿业大学,江苏,徐州,221008 |
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| 摘 要： | 对冻土融沉注浆的机理以及利用强制解冻方法融沉注浆进行土体加固的方法作了详细介绍,并结合某地铁联络通道的融沉注浆施工,说明了对冻结土体进行分区强制解冻融沉注浆是控制地表沉降的有效方法.
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| 关 键 词： | 联络通道 冻结加固 强制解冻 融沉 注浆 |
| 文章编号： | 1673-0704(2007)06-0047-06 |
| 修稿时间： | 2007-05-10 |
Research on the Mechanism and Construction of Thaw Settlement Grouting in Artificial Ground Freezing Reinforcement Project |
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| LI Wen-yong,SHI Rong-jian,ZHANG Shui-bin,ZHU Xue-yin,XIONG Wang. Research on the Mechanism and Construction of Thaw Settlement Grouting in Artificial Ground Freezing Reinforcement Project[J]. Journal of Xuzhou Istitute of Technology, 2007, 22(6): 47-52 |
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| Authors: | LI Wen-yong SHI Rong-jian ZHANG Shui-bin ZHU Xue-yin XIONG Wang |
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| Abstract: | The settlement of soil strengthened through freezing is likely to cause the deformation of both the ground and the tunnel in the course of natural thawing if managed improperly.This paper makes an introduction of the mechanism of thaw settlement grouting,and the method of reinforcing soil by forced thaw settlement grouting.Combined with the introduction of the thaw settlement grouting case in a subway contact channel project,this paper states that the method of thaw settlement grouting after divisional forced thaw is an effective way to control ground settlement. |
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| Keywords: | contact channel freezing reinforcement forced thaw thaw settlement grouting |
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