Study on digital simulation of mine roadway advance support based on FLAC-3D
PENG Jing;WANG Wen-cai;Mining Research Institute,Inner Mogolia university of Science and Technology;Shenhua Inner Mongolia coal coking co.LTD;
In order to solve the mine fully mechanized working face end hanging roof under stress of mining, based on the actual situation of Pinggou mine 0906 fully mechanized working face engineering as the basis for the application of FLAC3D to establish the physical model of belt transport roadway. The deformation and stress characteristics of surrounding rock under different support conditions are compared. The result shows that the support with hydraulic support is simple, and the stability of roof is increased. Ensure the safe production of the mine go smoothly.
【CateGory Index】： TD353