| 拐点偏距及其影响因素的理论分析 |
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| 引用本文： | 连传杰,吴戈.拐点偏距及其影响因素的理论分析[J].山东科技大学学报(自然科学版),1993(4). |
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| 作者姓名： | 连传杰 吴戈 |
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| 作者单位： | 山东矿业学院特采所，山东矿业学院特采所 |
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| 摘 要： | 将岩体视为各向异性的碎块体,推导出下沉的偏微分方程,并求得了其均匀各异性的解,证明了拐点偏距的存在,完善了下沉的单元下沉盆地函数,得到了偏距与采深成正比的结论,最后简单讨论了影响拐点偏距的有关因素。
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| 关 键 词： | 地表移动 概率积分计算 预测 围岩变形 |
The Theoretical Analysis About the Distance Deviated from Infexion Point and Its Relevant Influenve Factors |
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| Lian Chuanjie Wu Ge.The Theoretical Analysis About the Distance Deviated from Infexion Point and Its Relevant Influenve Factors[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,1993(4). |
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| Authors: | Lian Chuanjie Wu Ge |
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| Institution: | Res.Inst.of Spesial Mining |
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| Abstract: | Regarding the rock mass as anisotropic clastic mass in this paper and the partial diffrential equations of surface sublidence has been derived. And the solution about homogeneous anisotrope rock maps has been obtained. We have proved the existence of the distance deviated from in flexion point and perfected the function of unit subsidence trough and got a conclusion that the deviated distance is propormal to the mining depth, finally the relevant influence factors about the deviation distance of inflexion point are simply discussed. |
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| Keywords: | surface movement mathmatical analysis calculus of probability integral prediction surrounding rock deformation |
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