%0 Journal Article %T 沟谷区域浅埋厚煤层开采应力场分布及矿压显现特征 %A 赵杰 %A 刘长友 %A 李建伟 %J 采矿与安全工程学报 %D 2018 %K gully area %K shallow thick coal seam %K FLAC3D numerical computation %K stress field %K dynamic strata pressure accidents %U http://ckxb.cumt.edu.cn/CN/abstract/abstract1144.shtml