Observation Station Of Surface Movement For First Mining Face And Deformation Analysis Of Zhuji Colliery

Coal is the main energy in china. Coal is non-renewable energy, How to be more reasonable and full exploitation of coal resources in order to achieve sustainable development that require long-term study of the state, enterprises and scholars.Mineral resources is mined can lead to mining subsidence.And mining subsidence can cause series of environmental problems, and even cause serious geological disasters.This dissertation is set in the deformation analysis of Zhuji1111(1) working face.This dissertation is detailed description the surface movement station,the observation scheme and the processing of monitoring data.It has mastered a lot of date after date acquisition.With the geological and mining conditions,it analysis the horizontal and subsidence deformation,and mastered the regulation and parameters of surface during underground mining.Because of Zhuji coal mine (11-2Coal1111(1) workplace) observation surface is still in progress, the surface settlement is not stable, so the results are only preliminary results.This rule only for ground movement and deformation during mining process.