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| 采动覆岩动态下沉速度规律的相似模拟研究 | |
| 引用本文： | 康建荣,王金庄,温泽民.采动覆岩动态下沉速度规律的相似模拟研究[J].太原理工大学学报,2000,31(4):364-366. |
| 作者姓名： | 康建荣 王金庄 温泽民 |
| 作者单位： | 1. 太原理工大学矿业工程学院 2. 中国矿业大学北京校区 3. 大同市青磁窑矿 |
| 基金项目： | 山西省青年科学基金《采空区地表残余移动变形规律及其应用的研究》资助项目! (991 0 1 2 ) |
| 摘 要： | 根据实验结果分析了采动下沉速度变化的特点 ,提出了最大下沉速度值是开采面积的函数 ,并根据下沉速度曲线的特征 ,建立了在不同开采面积下某一层位的下沉速度函数形式 ,最后根据下沉速度与下沉值的关系推导出动态下沉值的计算公式。 |
| 关 键 词： | 下沉速度 动态下沉规律 开采面积 |
Analysis of Dynamic Subsidence of Mining Overburden Strata |
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| Kang Jianrong,Wang Jinzhuang,Wen Zemin.Analysis of Dynamic Subsidence of Mining Overburden Strata[J].Journal of Taiyuan University of Technology,2000,31(4):364-366. | |
| Authors: | Kang Jianrong Wang Jinzhuang Wen Zemin |
| Abstract: | According to experiment results, the characteristics of subsidence velocity is analyzed, and the view is presented that maxinum subsidence velocity is the function of the mining area. Based on the character of subsidence velocity curve, the function form of different stratum subsidence velocity is established on different mining area. Then the formula of dynamic subsidence value is determined in term of the relationship of subsidence velocity and subsidence values. |
| Keywords: | subsidence velocity the rule of dynamic subsidence mining area |
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