综采工作面地表移动观测技术研究

Study on Surface Movement Observation Technology of Fully Mechanized Mining Face

结合山西临县华润联盛黄家沟煤业1204工作面实际地质条件,对其地表移动观测进行了设计,给出了地表观测站设计的基本原则,以及地表观测站的测点、控制点、测线布置参数,从连接测量、全面观测、日程观测等方面对观测的主要内容进行了详细阐述,并对地表沉降曲线的绘制方法进行了说明。

Combined with the actual geological conditions of the 1204 working face of Huarun Liansheng Huangjiagou Coal Industry in Linxian County,Shanxi Province,the surface movement observation is designed,the basic principles of the design of the surface observation station are given,and the layout parameters of the observation points,control points and survey lines of the surface observation station are also given.The main contents of the observation are described in detail from the aspects of connection measurement,comprehensive observation and schedule observation.The drawing method of surface settlement curve is explained.