CAJ | 학술논문

针对焦作煤田大采深、高承压、底板相对隔水层较薄的特点，利用多元线性回归的方法对底板破坏深度进行预测，对高承压高应力破碎底板突水机理进行研究。并采用钻孔分段注水观测、钻孔成像的方法对底板破坏深度进行实测。预测数据与实测数据对比表明，基于多元线性回归的方法所得出的预测结果非常接近现场实测结果，预测方法可以为焦作煤田的底板突水预测预报研究提供可靠的参考依据。
침대초작매전대채심、고승압、저판상대격수층교박적특점，이용다원선성회귀적방법대저판파배심도진행예측，대고승압고응력파쇄저판돌수궤리진행연구。병채용찬공분단주수관측、찬공성상적방법대저판파배심도진행실측。예측수거여실측수거대비표명，기우다원선성회귀적방법소득출적예측결과비상접근현장실측결과，예측방법가이위초작매전적저판돌수예측예보연구제공가고적삼고의거。
Jiaozuo coal mining depth for large, high-pressure, relatively impermeable layer of thin plate characteristics, the use of multiple linear regression method to predict the depth of damage on the lfoor, on the lfoor in high stress broken high pressure water inrush mechanism research. And the use of sub-injection observation drilling, drilling imaging method for depth measurement lfoor damage. Forecast data and measured data show that the prediction was based on the results of multiple linear regression results are very close to the measured results, the method can predict sudden water to bottom of Jiaozuo Coal Research estimates provide a reliable forecast of reference.