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| 高瓦斯矿井掘进工作面瓦斯涌出规律研究 | |
| 引用本文： | 朱亚娟,寇德瑞,赵胜众,陈亚鹏. 高瓦斯矿井掘进工作面瓦斯涌出规律研究[J]. 河北化工, 2014, 0(11): 44-45,148 |
| 作者姓名： | 朱亚娟 寇德瑞 赵胜众 陈亚鹏 |
| 作者单位： | 甘肃煤炭工业学校;甘肃省靖远煤电集团大水头煤矿; |
| 摘 要： | 针对高瓦斯矿井在工作面掘进期间易出现巷道瓦斯浓度超限的情况,通过对大水头煤矿中105综放工作面施工现场进行瓦斯监测,分析巷道工作面和巷道壁的瓦斯涌出规律,找到影响掘进巷道瓦斯超限的主要因素。根据瓦斯涌出规律进行施工,保证掘进生产安全。 |
| 关 键 词： | 瓦斯 涌出规律 涌出强度 掘进工作面 |
Study on Gas Emission Law of Heading Face in High Gas Mine |
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| ZHU Ya-juan;KOU De-rui;ZHAO Sheng-zhong;CHEN Ya-peng. Study on Gas Emission Law of Heading Face in High Gas Mine[J]. Hebei Chemical Engineering and Industry, 2014, 0(11): 44-45,148 | |
| Authors: | ZHU Ya-juan KOU De-rui ZHAO Sheng-zhong CHEN Ya-peng |
| Affiliation: | ZHU Ya-juan;KOU De-rui;ZHAO Sheng-zhong;CHEN Ya-peng;Gansu Coal Industry School;Dashuitou Mine,Gansu Province Jingyuan Coal Group; |
| Abstract: | Based on roadway gas concentration overrun easily appearing in high gas mine working face mining, through gas monitoring in 105 fully mechanized caving face site of Dashuitou Mine, gas emission regularity of working face and tunnel wall were analyzed, main factors affecting roadway gas overrun in mining were found out. According to the law of gas emission in the construction, ensured the mining production safety. |
| Keywords: | gas gas emission law emission intensity tunneling working surface |
| 本文献已被 CNKI 维普 等数据库收录！ | |