| 一矿山开采崩落区的岩体变形及崩落角确定 |
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| 引用本文： | 牟会宠.一矿山开采崩落区的岩体变形及崩落角确定[J].地质科学,1974,9(2):133-145. |
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| 作者姓名： | 牟会宠 |
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| 摘 要： | 矿山地下开采过程中,由于采出了大量的矿体,上部岩体失去支撑,破坏了原有的平衡,因此岩体就破裂、变形,地表上则表现为塌陷、裂缝以及肉眼难以分辨的地面变形,矿坑内则表现为片帮、冒顶、底鼓等。
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| 关 键 词： | , |
AN EXAMPLE OF ROCK DEFORMATION IN MINING SUBSIDENCE REGION AND THE DETERMINATION OF ANGLE OF SUBSIDENCE |
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| Mou HUI-CHONG.AN EXAMPLE OF ROCK DEFORMATION IN MINING SUBSIDENCE REGION AND THE DETERMINATION OF ANGLE OF SUBSIDENCE[J].Chinese Journal of Geology,1974,9(2):133-145. |
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| Authors: | Mou HUI-CHONG |
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| Abstract: | In this paper from practice of mining work, the characteristics of surface and underground tunnel rock deformation and fracture in a mining subsidence region are discussed. The method of determination of angle of subsidence and their results are also given. By the determination of angle of subsidence, the stability of surface buildings and tunnels in the deep mining area is predicted. |
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