| 陕西渭北煤矿区地质灾害浅析 |
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| 引用本文： | 杨梅忠,阎嘉祺.陕西渭北煤矿区地质灾害浅析[J].灾害学,1993,8(1):60-64. |
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| 作者姓名： | 杨梅忠 阎嘉祺 |
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| 作者单位： | 西安矿业学院地质系，西安矿业学院地质系 西安 710054，西安 710054 |
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| 摘 要： | 渭北煤矿区是陕西省的重要煤炭生产基地,随着矿区的开发,地质环境日趋恶化,地质灾害亦日渐增多。矿区地质灾害既普遍又严重,主要类型有:地震、活动断裂、滑坡、地面裂陷、泥石流及土壤侵蚀等。其内力型地质灾害主要受新构造运动所控制,而外力型地质灾害多与人类活动有关,即与矿区开发有关。
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| 关 键 词： | 煤矿区 地质灾害 人类活动 陕西渭北 |
ROUGH ANALYSIS ON GEOLOGICAL DISASTERS OF WEIBEI COAL MINE REGION IN SHAANXI |
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| Yang Meizhong Yan Jiaqi.ROUGH ANALYSIS ON GEOLOGICAL DISASTERS OF WEIBEI COAL MINE REGION IN SHAANXI[J].Journal of Catastrophology,1993,8(1):60-64. |
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| Authors: | Yang Meizhong Yan Jiaqi |
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| Institution: | Xi' an Minig Cnllege |
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| Abstract: | Weibei coal mine region is an important production backbone of the Shaanxi province. With the exploitation of the coal mine region, geo logical environment is deteriorating and disaster is increasing daily.Main disasters in the region include earthquake, active faulting, landslide, fissure and sinking, debris flow and soil erosion.The disasters by internal force are controlled mainly by neotectonism and that by external force related to human activity, that is mining exploitation. |
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| Keywords: | Coal mine region Geological disaster Human activity Weibei region of Shaanxi |
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