| 倾斜煤层开采相似材料模拟实验 |
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| 引用本文： | 姜晓磊,潘宇,张美微,邓蓉蓉,王列平. 倾斜煤层开采相似材料模拟实验[J]. 淮南工业学院学报, 2011, 0(1): 68-70 |
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| 作者姓名： | 姜晓磊 潘宇 张美微 邓蓉蓉 王列平 |
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| 作者单位： | 安徽理工大学测绘学院,安徽淮南232001 |
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| 摘 要： | 为了研究倾斜煤层开采引起的地表移动与变形规律,探讨了相似材料模拟实验的观测方法与原理,通过对观测数据的分析与处理,求得观测线沉降曲线与水平位移曲线,运用Excel的函数计算得出变形曲线,最终在6号点和7号点之间纵向方面出现近水平裂缝,在横向方面产生显著的高角度裂缝,所得结果为煤矿的安全生产提供了科学依据。
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| 关 键 词： | 相似材料模拟 沉降曲线 水平位移 |
Similar Material Simulation Test for Inclined Coal Seam Mining |
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| JIANG Xiao-lei,PAN Yu,ZHANG Mei-wei DENG Rong-rong,WANG Lie-ping. Similar Material Simulation Test for Inclined Coal Seam Mining[J]. Journal of Huainan Institute of Technology(Natural Science), 2011, 0(1): 68-70 |
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| Authors: | JIANG Xiao-lei PAN Yu ZHANG Mei-wei DENG Rong-rong WANG Lie-ping |
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| Affiliation: | (School of Surveying and Mapping,Anhui University of Science and Technology,Huainan Anhui 232001,China) |
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| Abstract: | Observation methods and similar material simulation test principles were discussed in order to research surface movement and deformation caused by inclined seam mining.The observation line sinking curve and horizontal displacement curve were obtained by analyzing and processing the observation data.Deformation curve was got by use of Excel Function Evaluation.In longitudinal direction nearly horizontal cracks and in transverse direction significantly high angle cracks appeared between point 6 and point 7.The results provide a scientific basis for production safety of coal mine. |
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| Keywords: | similar material simulation subsidence curve horizontal displacement |
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