|本期目录/Table of Contents|

[1]张鹏翔,龙祖根.贵州省煤矿瓦斯赋存规律研究[J].中国安全生产科学技术,2013,9(1):34-38.
 ZHANG Peng xiang,LONG Zu gen.Study on occurrence regularity of gas in the mines of Guizhou province[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2013,9(1):34-38.
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贵州省煤矿瓦斯赋存规律研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
9
期数:
2013年1期
页码:
34-38
栏目:
学术论著
出版日期:
2013-01-31

文章信息/Info

Title:
Study on occurrence regularity of gas in the mines of Guizhou province
文章编号:
1673-193X(2013)-01-0034-05
作者:
张鹏翔12龙祖根12
(1 贵州省煤矿设计研究院,贵州 贵阳〓550003;2贵州省矿山安全科学研究院, 贵州 贵阳〓550003)
Author(s):
ZHANG Peng xiang 12 LONG Zu gen12
(1 Guizhou Coal Mine Design Institute, Guizhou Guiyang 550003, China;2Guizhou Provincial Mine Safety Academy of Sciences, Guiyang Guizhou 550003, China)
关键词:
煤矿瓦斯含量煤层埋深
Keywords:
mine gas content seam depth
分类号:
X936
DOI:
-
文献标志码:
A
摘要:
贵州省煤矿多处于复杂地质地形条件的山区,矿井中煤层瓦斯含量大,“高突”矿井数量占的比例较大,瓦斯灾害严重。选取煤层埋深这个矿区内影响煤层瓦斯含量变化的重要因素与煤层瓦斯含量之间的关系进行灰色分析和回归,通过研究复杂地质地形条件下“高突”矿井瓦斯含量与煤层埋深的实测数据,发现瓦斯含量与埋深符合对数函数规律,即随着煤层埋深的增加,瓦斯含量逐渐增加,增加的速率逐渐减小,直至煤层瓦斯含量不再增加。
Abstract:
Most coal mines in Guizhou Province are in complicated geologic and topographic mountainous areas. The gas content of coal seam is large.The relationship between thickness of the coal seam which is the important factor influencing gas content of coal seam and the coal seam gas content was analyzed by the gray fitting. From survey data of gas content and seam depth in these high gas and outburst mines under complicated geologic and topographic mountainous areas, it was found that the gas content and depth fitted the law of a logarithmic function, the gas content generally increased with depth, and the rate of increase gradually decreased.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-01-04
作者简介:张鹏翔,硕士研究生。
基金项目:贵州省科技厅2008攻关项目(重大专项);西南(贵州)煤矿瓦斯重大灾害防治关键技术研究(黔科合重大专项字[2008]6012);贵州省科技厅2009攻关项目:煤矿瓦斯灾害防治创新能力建设(黔科合院所创能[2009]4006号)
更新日期/Last Update: 2013-01-31