Study on 3D Visualized Technique for Coalbed Methane Integrated Surface and Underground Drainage in Mining Area

According to the different features of 3D elements in the coalbed methane (CBM) surface and underground drainage system in the coal mining area, and adopting the 3DMAX static modeling of the drainage equipment and the dynamic modeling of the geological body based on the borehole data, the 3D model of the CBM drainage element in coal mining area is realized. Applying the techniques such as the original data analysis to control the accuracy of the interpolation algorithm, and the blanking and cutting of the window, the visualized functions of the 3D elements such as the multiple-angle observation, magnification, roaming, rotation, translation, stack, peel, transparency and texture treatment are realized. The 3D visualized management system for CBM integrated surface and underground drainage, which is developed utilizing these techniques, are applied practically in Sihe Block of Jincheng mining area and the better effect is acquired.