CN103643996B - 基于图形法的掘进工作面瓦斯突出预测方法 - Google Patents
基于图形法的掘进工作面瓦斯突出预测方法 Download PDFInfo
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- CN103643996B CN103643996B CN201310570947.1A CN201310570947A CN103643996B CN 103643996 B CN103643996 B CN 103643996B CN 201310570947 A CN201310570947 A CN 201310570947A CN 103643996 B CN103643996 B CN 103643996B
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000003245 coal Substances 0.000 claims abstract description 38
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- 238000005553 drilling Methods 0.000 claims abstract description 9
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- 238000010276 construction Methods 0.000 claims abstract description 3
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- 238000007598 dipping method Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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CN104636532A (zh) * | 2014-11-18 | 2015-05-20 | 山西潞安环保能源开发股份有限公司 | 一种煤矿瓦斯抽采钻孔封孔深度和长度的确定方法 |
CN107237619A (zh) * | 2016-03-24 | 2017-10-10 | 张鹏翔 | 一种突出预测指标钻屑量快速精准智能测量方法 |
CN110458369A (zh) * | 2019-08-16 | 2019-11-15 | 西安科技大学 | 一种煤与瓦斯突出煤层采掘工作面危险性综合评估系统 |
CN110847913B (zh) * | 2019-11-15 | 2021-10-08 | 辽宁工程技术大学 | 一种具有突出危险煤层的巷道最佳掘进速度判定方法 |
CN113187550B (zh) * | 2021-04-02 | 2022-02-08 | 中煤科工集团沈阳研究院有限公司 | 一种基于对比钻孔瓦斯流量曲线的煤与瓦斯突出预测方法 |
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CN102926810A (zh) * | 2012-11-16 | 2013-02-13 | 天地(常州)自动化股份有限公司 | 煤与瓦斯突出的预测方法 |
CN103277137A (zh) * | 2013-05-24 | 2013-09-04 | 山东科技大学 | 掘进煤巷瓦斯突出预测方法 |
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CN102926810A (zh) * | 2012-11-16 | 2013-02-13 | 天地(常州)自动化股份有限公司 | 煤与瓦斯突出的预测方法 |
CN103277137A (zh) * | 2013-05-24 | 2013-09-04 | 山东科技大学 | 掘进煤巷瓦斯突出预测方法 |
Non-Patent Citations (2)
Title |
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潘三矿C13_1煤层掘进工作面敏感指标及临界值研究;陈建忠;《中国优秀硕士学位论文全文数据库》;20110415;第15-16、59-60页 * |
采煤机基本结构设计;逯亚东;《煤炭工程》;20121031(第S2期);第169-170、173页 * |
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