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以鹤壁四矿为研究基地,通过对瓦斯地质条件的调查分析、掘进顺槽的跟踪观测及无线电波坑透测试和实验室实验,重点分析了构造、构造软煤特征、瓦斯含量及涌出量、日常预测指标等对突出的控制作用。通过多元瓦斯地质数据融合,运用瓦斯地质理论和方法进行工作面突出带预测,预测结果准确可靠并得到实际生产验证。
Based on the investigation and analysis of gas geological conditions, follow-up observation of tunneling, radio penetration test and laboratory experiments, the paper mainly analyzes the features of tectonic and structural soft coal, gas content and emission , Daily forecast indicators on the outstanding control. Through the multi-element gas geological data fusion, using the gas geological theory and method to predict the working face protruding belt, the prediction result is accurate and reliable and verified by actual production.