Study On The Deformation Law Of Ground Movement Due To Mining In Inclined Coal Seam

After seam mining, lead mining district around the destruction of the balance of the original stress of rock, rocks and deformation, when mining area of certain ranges, the development to the surface strata movement can cause surface subsidence. Ground subsidence caused by topography, landform change and damage effects affecting farming, landscape, affect the ecological environment in mining area, huge losses to the State and enterprise.Therefore, prevention and treatment of mining subsidence should brook no delay.This paper focuses on1222(3) face of ground movement and deformation of Panbei mine monitoring the specific situation, arrangement of on-site monitoring networks, data analysis methods, and made a study of ground subsidence caused by coal mining.This first design, laying control points and monitoring points. Design, determine the method of observing and data processing methods, and on the evaluation of data quality.Drawing deformation curves, according to parameters return to the graphs and formulae, by providing Foundation parameters on ground movement and deformation prediction;Through the analysis of observational data, access to monitoring and deformation values, summary of the geological and mining conditions of ground movement and deformation characteristics, seams provide a reference for the future.Theses VB6.0to programming tools in object-oriented languages, developed the "Dynamic forecast system of surface movement and deformation" software.Based on observation data of this period and the early to late Observatory Dynamics prediction, forecasting through the test results for analysis and comparison with the measured values.Inclined cases geological and mining conditions in a comprehensive analysis of the effects of ground surface movement and deformation, further revealing the mineral mining coal seam mining under the condition of dynamic movement and deformation laws of the Earth’s surface.