张应力和剪应力两组力同时出现,构成共轭"X"型裂隙系.
汞沿断裂裂隙向上运移系促使断裂活动的动力因素之一；
One of the factors of fault activity is caused by upward movement of mercury along the fault fissure.
通过理论计算以及3层煤开采涌水及打钻过程中所记录的岩性和钻孔涌水方面的情况来看，裂隙带高度并未达到第四系。
According to theoretical calculate and water surge and lithology condition when digging into 3 coal, the maximal height of the crack strap is not attach to Quaternary alluvium.
简单介绍了地震属性技术和模式识别方法及其在许厂煤矿奥陶系灰岩裂隙发育带预测中的具体应用。
This paper introduces both methods of seismic attribute and pattern recognition and their application to predict Ordovician limestone karst fractured zones in Xuchang Coal Mine.
应用推荐