| 河北省沙河市北掌勘探区地质灾害预评价 |
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| 引用本文： | 邢政.河北省沙河市北掌勘探区地质灾害预评价[J].中国煤田地质,2006(Z1). |
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| 作者姓名： | 邢政 |
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| 作者单位： | 河北省煤田地质局勘查院 河北邢台054022 |
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| 摘 要： | 通过对北掌勘探区地质构造、水文地质条件、各煤层赋存情况及钻孔取样试验成果的分析研究,评价了本区在将来开采过程中出现地面塌陷与地裂缝、矿区荒漠化、地下工程地质灾害、瓦斯爆炸与煤层自然和矿井突水等主要地质灾害类型的可能性,以及对人们正常生产生活和矿井安全生产等环境方面的影响,并提出了预防和减轻各类地质灾害的措施建议。
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| 关 键 词： | 地质灾害 评价 地质构造 北掌勘探区 |
Pre-Assessment of Geologic Hazard in Beizhang Exploration Area,Shahe City,Hebei Province |
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| Xing Zheng.Pre-Assessment of Geologic Hazard in Beizhang Exploration Area,Shahe City,Hebei Province[J].Coal Geology of China,2006(Z1). |
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| Authors: | Xing Zheng |
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| Abstract: | After analyzed the geological structure,hydrogeological condition,coal seam hosting condition and borehole sample testing results,assessed main geologic hazard possibilities of surface subsidence and ground fissures,mining area desertification,underground engineering geologic hazard,gas explosion and water bursting in mines during operation,as well as impact to normal life,productive activity and mine safety.Put forward countermeasures to prevent and mitigate various geologic hazards. |
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| Keywords: | geologic hazard assessment geological structure Beizhang exploration area |
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