Abstract: Aiming at the problems that it was hard to support and dangerous to construct in the roadway when tunneling through the fault fracture zone,this paper came up with a rational support technology on the above challenge through the analysis of existing support technology problems and combined with field practice and experience,which was applied to the second mine in Shanxi Yangquan coal and industry group successfully,more than ten faults had been passed safely until now and achieved good economic and social benefits.