关键词: 地下开挖, 地表移动变形, 可视化, Matlab

Abstract: The ground movement and deformation due to underground mining is an important engineering problem.When the ground deformation surpasses a certain range，the buildings on the ground surface will be destroyed.The prediction on the size and its influence scope of the surface subsidence，dipping，curvature，horizontal movements and horizontal deformation is carried out to determine whether the buildings are affected by the mining and its influencing degree，as a scientific guidance of underground mining.In this paper，visualization of surface movement and deformation is realized with probability integral method as a theoretical basis and Matlab software as the programming platform.Matlab software has lots of advantages with make up the deficiencies of other software in some aspects.This software can offer aid for calculation of surface movement and deformation.

Key words: Underground mining, Surface movement and deformation, Visualization, Matlab