| 硬岩层对岩移参数的影响规律 |
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| 引用本文： | 郝延锦 陈胜华. 硬岩层对岩移参数的影响规律[J]. 煤, 2000, 9(4): 8-9 |
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| 作者姓名： | 郝延锦 陈胜华 |
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| 作者单位： | 中国矿业大学北京校区!北京100083 |
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| 摘 要： | 在整理和分析大量实测资料基础上 ,应用数理统计方法对覆岩中硬岩层对岩移参数的影响进行了研究 ,找出了硬岩层在覆岩中所占比例与岩移参数统计规律 ,对开采沉陷的进一步研究具有重要的意义。
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| 关 键 词： | 硬岩层 下沉系数 主要影响角正切 拐点偏移距 |
In fluence Rule on Hard Rock Seams to Rocks Defermation |
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| HAO Yan?jing,CHEN Sheng?hua. In fluence Rule on Hard Rock Seams to Rocks Defermation[J]. Coal, 2000, 9(4): 8-9 |
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| Authors: | HAO Yan?jing CHEN Sheng?hua |
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| Abstract: | On the basis of sorting ouf and analysis much test material,making use of mathematical statistics method,this paper studies the influence on hard rocks seam of covering rock to rocks deformation parameter,find out statistical rule of rock deformation parameter and proportion of hard rocks seam in covering rock it has a great meaning to mining sinking study. |
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| Keywords: | hard rocks seam sinking coefficient main effecting angle(tanβ) turning spot inclined distance |
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