| 浅采空区地表移动规律的模拟研究 |
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| 引用本文： | 刘秀英. 浅采空区地表移动规律的模拟研究[J]. 科技情报开发与经济, 2009, 0(3) |
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| 作者姓名： | 刘秀英 |
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| 作者单位： | 太原科技大学交通工程系,山西太原030024 |
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| 基金项目： | 太原科技大学青年基金:老采空区高速公路路基稳定性模拟研究(2007102)的成果之一 |
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| 摘 要： | 利用模拟实验法研究了浅采空区地表的动态和静态移动及变化规律。实验结果表明：当工作面推进到62m时，地表开始发生移动和变形，并随着工作面的推进不断增加，地表动态下沉量不断增加，地表形成了一个移动盆地。开采结束后，地表的静态移动和变形仍在继续，但增量不大，最大增量为440mm。
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| 关 键 词： | 浅采空区 地表移动 相似模拟 |
Simulation Research on the Law of the Ground Surface Movement in the Shallow Goaf |
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| LIU Xiu-ying. Simulation Research on the Law of the Ground Surface Movement in the Shallow Goaf[J]. Sci-Tech Information Development & Economy, 2009, 0(3) |
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| Authors: | LIU Xiu-ying |
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| Abstract: | By using the simulation experiment,this paper researches the dynamic and static movement and variation laws.The experimental results indicate that when the forward distance of the working face is 62 cm,the ground surface begins to move and deform,and with the continuous increase of the forward distance of the working face,the dynamic settlement quantity of the ground surface keeps increasing and forms a moving basin.And after the mining work is finished,the static movement and deformation of the ground surf... |
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| Keywords: | shallow goaf movement of ground surface analog simulation |
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