摘要
以平顶山矿区为例，在对不同矿井及不同煤层中宏观裂隙发育特征研究的基础上，探讨了突出煤层中裂隙发育规律及其影响因素。
Abstract Based on the research of characteristics of macrofissures development in different coal seams and different mines,the fissure developing rule and its influencing factors in outburst-prone coal seams were probed taking Pingdingshan Mining Area as instance.
