CN102507897B - 地勘煤层瓦斯含量修正方法及预测方法 - Google Patents
地勘煤层瓦斯含量修正方法及预测方法 Download PDFInfo
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CN104763406A (zh) * | 2015-01-29 | 2015-07-08 | 河南理工大学 | 基于顺层钻孔瓦斯涌出特征测定抽采影响半径的方法 |
CN104568646A (zh) * | 2015-01-30 | 2015-04-29 | 河南理工大学 | 一种煤层瓦斯含量井下快速测定方法 |
CN110259510A (zh) * | 2019-06-13 | 2019-09-20 | 中国神华能源股份有限公司 | 特厚煤层分层开采瓦斯涌出总量预测方法 |
CN112415171B (zh) * | 2020-11-06 | 2022-11-08 | 中煤科工集团重庆研究院有限公司 | 一种用于煤与瓦斯突出冲击致灾效应模拟的试验装置 |
CN112901275B (zh) * | 2021-02-25 | 2022-09-09 | 北方民族大学 | 基于环境监测大数据的煤矿安全状态监测方法 |
CN114278362A (zh) * | 2021-12-21 | 2022-04-05 | 山西潞安环保能源开发股份有限公司 | 基于煤层瓦斯含量分级分析的高瓦斯矿井区域防突方法 |
CN117196109B (zh) * | 2023-09-15 | 2024-04-05 | 中煤科工集团重庆研究院有限公司 | 一种基于多源信息融合的煤矿井下粉尘浓度预测修正方法 |
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