The Ground Movement And Deformation Law Of Mining Face Of1028in Suntuan Coal Mine

Coal is the main consumption energy in china. However,as a kind of non-renewable energy, How to be more reasonable and adequate exploitation of coal resources in order to achieve sustainable development is a national,business,academics need to issue long-term study.With coal mining of mineral resources, destruction of the balance of the original stress and rock mining area around inside,causing displacement and deformation,resulting in a series of environmental problems, and even lead to major geological disasters.This dissertation is set in the deformation analysis of suntuan1028working 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 Suntuan coal mine 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.