摘要
对浅埋煤层进行相似模拟研究并且对采动所产生的开采损害进行实测,利用模型测定上行裂隙与下行裂隙带的发育深度。上行裂隙与下行裂隙是否导通决定着隔水层的隔水性。通过对浅埋煤层覆岩裂隙发育规律进行研究,为浅埋煤层保水开采提供依据。
According to the similar simulation study on the shallow buried coal seam and the mining of mining damage was measured, and using the model to test upward cracks and downward cracks development in depth. The upward cracks and downward cracks the conduction decides the water-resisting layer of water. Through to the shallow buried coal seam strata fracture law study, provide the basis for shallow buried coal seam mining water.
出处
《煤炭技术》
CAS
北大核心
2016年第2期115-117,共3页
Coal Technology
基金
科技部"十二五"国家科技支撑计划项目(2012BAC10B03)
关键词
上行裂隙
下行裂隙
浅埋煤层
保水开采
upward cracks
downward cracks
shallow buried coal seam
water conservation mining
