摘要
用力学方法计算开采沉陷已经越来越受到重视。传统的几何积分法、概率积分法解决不了的一些难题，用力学方法可能得到解决。从两条观测线的下沉，用力学预测法得到的水平移动曲面与实测水平移动曲面相当接近。力学模型揭示了下沉和水平移动之间的联系．
More and more attention is paid to mechanical method for calculation of movement due to underground mining. Some difficult problems which can not be solved by the conventional methods,such as geometric method and probability integration. The curved surface of horizontal displacement predicted by mechanical method is very closed to the measured data based on the measurement of two survey lines. The mechanical model describes the relation of subsidence to horizontal displacement.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
1995年第2期214-217,共4页
Journal of China Coal Society
基金
国家自然科学基金
关键词
地表移动
力学预测法
水平移动曲面
矿山
surface subsidence, 3D laminated mechanical model, mechanical prediction, curved surface of horizontal movement
