【摘要】 根据鹤壁矿区的瓦斯地质条件,运用构造控制理论研究发现,地质构造的复杂程度直接控制了煤层瓦斯的赋存、运移条件,并影响了地应力大小和煤层瓦斯压力大小。找出了影响鹤壁六矿、八矿、十矿煤与瓦斯突出的关键因素是以断裂为主,伴有发育程度不同的褶皱的复杂构造和分布不均匀的地应力。更多还原

【Abstract】 Base on the mine gas geological conditions in Hebi Mining Area,with the structural control theory,the study showed that complicated degree of the geological structure would directly control the deposit and displacement of the seam gas and would be interference to the sizing of the earth stress and seam gas pressure.The paper found that the key factors influenced to the coal and gas outburst in No.6,No.8 and No.10 mines were the complicated structural with differently developed folds and uneven distributed earth stress.更多还原