| 陈家岭煤矿涌水量特征及影响因素研究 |
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| 引用本文： | 尹恒,姜丽丽,陈绍林,王锴,范永鑫,高东东,郁亮.陈家岭煤矿涌水量特征及影响因素研究[J].煤炭技术,2014(8):5-7. |
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| 作者姓名： | 尹恒 姜丽丽 陈绍林 王锴 范永鑫 高东东 郁亮 |
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| 作者单位： | 四川省安全科学技术研究院;西藏金海矿产资源有限公司;成都理工大学地质灾害防治与地质环境保护国家重点实验室;四川大业矿业集团有限公司陈家岭煤矿 |
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| 基金项目： | 地质灾害防治与地质环境保护国家重点试验室自主研究课题(SKLGP2009Z006) |
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| 摘 要： | 在系统整理分析陈家岭煤矿2007~2012年全矿涌水量资料的基础上,计算出全矿涌水量的平均值和置信区间,判别出陈家岭煤矿全矿涌水量多年趋势动态和年动态类型均为起伏型,影响总涌水量动态类型的因素有大气降水、地震、水平延伸和观测操作记录不当等。降水量与全矿涌水量的相关系数为0.514,属于正相关、中等相关。汶川地震后总涌水量增加部分来自周边含水层静储量,主要通道为新形成的裂隙、老裂隙的开启和延伸。
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| 关 键 词： | 煤矿涌水量 特征 影响因素 统计 |
Study of Chenjialing Coal Mine Water Inflow Characteristic and Influencing Factors |
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| YIN Heng;JIANG Li-li;CHEN Shao-lin;WANG Kai;FAN Yong-xin;GAO Dong-dong;YU Liang.Study of Chenjialing Coal Mine Water Inflow Characteristic and Influencing Factors[J].Coal Technology,2014(8):5-7. |
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| Authors: | YIN Heng;JIANG Li-li;CHEN Shao-lin;WANG Kai;FAN Yong-xin;GAO Dong-dong;YU Liang |
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| Affiliation: | YIN Heng;JIANG Li-li;CHEN Shao-lin;WANG Kai;FAN Yong-xin;GAO Dong-dong;YU Liang;Sichuan Academy of Safety Science and Technology;Tibet Jinhai Mineral Resources Limited;State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology;Chenjialing Coal Mine,Sichuan Daye Mining Group Co.,Ltd.; |
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| Abstract: | On the basis of systematically checking up 2007~2012 total water inflow in Chenjialing coal mine,calculated the average of total water inflow and confidence interval,determined total water inflow perennial tendency and annual behavior are fluctuate.The factors influences on total water inflow include precipitation,earthquake,level and improper observe operation etc.The correlation coefficient of precipitation and total water inflow is 0.514,which is positive and medium correlation.After wenchuan earthquake,the increased portion of total inflow comes from the surrounding aquifer's static reserves,the main passages are the newly formed fissure,old fissure opened and extended. |
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| Keywords: | mine water inflow characteristic influence factors statistic |
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