摘要
在原有上山方向地表移动参数的基础上 ,通过对开滦钱家营矿业公司 1176东地表观测资料的分析研究 ,初步提出了只采单一煤层情况下 ,下山方向地表移动规律 ,为进行地面建筑物开采损害评估、确定合理搬迁及建筑物维护方案提供了可靠的依据。
Based on the original surface movement parameters of district rise, analysis and research work are done to observing documents obtained from 1176 station of east Qianjiaying Coal Mining Company, Kailuan Group in the paper, and the surface movement law of district dip in the case that single coal seam is mined only is put forward, which provides reliable basis for carrying out mining-induced damage assessment of surface buildings and determining rational plans to move and repair buildings
出处
《矿山测量》
2004年第2期62-64,共3页
Mine Surveying
