| 岩土体变形破坏机制及井筒破裂模式 |
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| 引用本文： | 李定龙,周治安.岩土体变形破坏机制及井筒破裂模式[J].高校地质学报,1997,3(1):78-86. |
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| 作者姓名： | 李定龙 周治安 |
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| 作者单位： | 淮南矿业学院资环系 |
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| 摘 要： | 以淮北临涣矿区为例，在详细调查分析了破裂井筒的矿井水文地质与工程地质条件及其它背景资料的基础上，根据矿区底含土体及煤系基岩风化带变形破坏的影响因素及形成过程，本文首次论论了岩土体变形破坏的四个发展阶段和井筒破裂的四种模式及其间的关系，并揭示了井筒破裂的，从而为防治井筒破裂和评价井筒稳定性提供了依据。
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| 关 键 词： | 水文地质 岩土体变形 破坏机制 井筒破裂 矿井 |
| 收稿时间： | 1997-03-20 |
| 修稿时间： | 1997-03-20 |
MECHANISM OF DEFORMATION AND DESTROY OF ROCK SOIL MASS AND MODELS OF SHAFT RUPTURE |
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| Li Dinglong,Zhou Zhian.MECHANISM OF DEFORMATION AND DESTROY OF ROCK SOIL MASS AND MODELS OF SHAFT RUPTURE[J].Geological Journal of China Universities,1997,3(1):78-86. |
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| Authors: | Li Dinglong Zhou Zhian |
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| Institution: | Department of Resources and Enviornment，Huainan Institute of Mine |
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| Abstract: | Based on the hydrogeological and engineering condition of rupture shaft and other background information of Linhuan mine area, hydrogeological model of this mine is established, the influence factors and forming process of deformation and destroy of the bottom aquifer soil and the weathered basement are analyzed. The four development stages of deformation and destroy of rock soil mass and four models of shaft rupture are first put forword. Some regularites of shaft rupture are obtained. Mechanism of shaft rupture is exposed. This study provides scientific data for controling the shaft rupture and evaluating the stability of shaft. |
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| Keywords: | hydrogeological condition bottom aquifer weathered zone of basement destroy mechanism shaft rupture |
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