摘要
针对霍州矿区村庄下压煤实际,提出了适合于霍州矿区山区厚黄土层窑洞下压煤的条带开采技术。通过研究给出了条带开采参数。地面观测结果表明,采用条带开采技术可使地面村庄被控制在Ⅰ级损坏等级范围内。
Aiming at the real facts about the coal mine under villages, the author put forward strip mining technology which is applicable for coal under mountainous cave - houses with thick loess in Huozhou mining area and presented strip mining parameters through study. The observational results of land surface show that strip mining technology can control damage to the villages involved under I damage grade.
出处
《煤炭科学技术》
CAS
北大核心
2006年第9期63-64,80,共3页
Coal Science and Technology
关键词
村庄下采煤
条带开采
地表移动
coal mine under villages
strip mining
land surface move
