| 徐州城市规划区煤矿采空区稳定性评价 |
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| 引用本文： | 张丽,黄敬军,许书刚,贺怀振,闫士民.徐州城市规划区煤矿采空区稳定性评价[J].水文地质工程地质,2017,0(2):124-128. |
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| 作者姓名： | 张丽 黄敬军 许书刚 贺怀振 闫士民 |
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| 作者单位： | 1.国土资源部地裂缝地质灾害重点实验室，江苏 南京210018；2.江苏省地质调查研究院，江苏 南京210018；3.江苏省地质矿产局第五地质大队，江苏 徐州221004 |
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| 基金项目： | 徐州市人民政府、江苏国土资源厅合作项目“徐州城市地质调查” |
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| 摘 要： | 徐州城市规划区内由于大规模的煤炭开采，采空区分布面积较广，随着城市建设的发展，土地资源日益紧张，煤矿采空区土地成为煤矿区可持续发展的重要自然资源。开展采空区稳定性评价，是煤矿采空区土地利用的前提。本文针对徐州城市规划区内大面积的煤矿采空区，建立了采空区稳定性评价指标体系，采用敏感因子—一般因子评价模型对采空区稳定性进行综合评定，最终划分出不稳定区、基本稳定区和稳定区。
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| 关 键 词： | 煤矿采空区 稳定性评价 徐州 |
| 收稿时间： | 2016-10-08 |
| 修稿时间： | 2017-01-16 |
Stability evaluation of goaf in Xuzhou urban planning area |
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| ZHANG Li,HUANG Jingjun,XU Shugang,HE Huaizhen,YAN Shimin.Stability evaluation of goaf in Xuzhou urban planning area[J].Hydrogeology and Engineering Geology,2017,0(2):124-128. |
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| Authors: | ZHANG Li HUANG Jingjun XU Shugang HE Huaizhen YAN Shimin |
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| Institution: | 1.Key Laboratory of Earth Fissures Geological Disaster of MLR,Nanjing, Jiangsu 210018, China; 2.Geological Survey of Jiangsu Province, Nanjing, Jiangsu 210018, China; 3.The Fifth Geological Brigade of Jiangsu Geology and Mineral Exploration Bureau, Xuzhou, Jiangsu 221004, China |
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| Abstract: | Because of coal resources exploiting on a large scale, coal mining goaf is widely distributed in Xuzhou urban planning area. With the development of the urban construction, the land resources are increasingly lack. Coal mining goaf land is becoming the important natural resource for sustainable development of coal mining area. It is the prerequisite for the coal mining goaf land use to carry out the evaluation of stability. In this paper, the evaluation index system of goaf stability and the sensitive factor-general factor evaluation model is established according to the characteristics of large-scale coal mining goaf in Xuzhou urban planning area. Finally, the unstable region, the basic stable region and the stable region were identified. The result of coal mining goal land stability evaluation is scientific basis for coal mining goal land developing-utilization. |
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