摘要
本文主要介绍了兖矿集团公司杨村煤矿开采 １６上、１７ 层煤时地表移动观测站的建立和观测，分析研究了该具体地质采矿条件下地表移动变形的一般规律和特点，求得了适用于概率积分法进行预计的各种参数。
er presenting an introduction of the ground movement observation station and the result of observation made during mining the No.16 and No.17 coal seams at Yangcun Mine,an analysis is made of the law and characteristics of ground movement and deformation observed under the specific geological condition.Through field observation,the various parameters appropriate for ground movement prediction with probability integral method have been derived.
出处
《矿山测量》
1999年第3期39-41,59,共3页
Mine Surveying
