|Abstract:The research aims at the problems of large deformation, broken surrounding rock and difficult supporting in the deep roadway which has a high stress level. First, through the field observation, the deformation and failure characteristics of the roadway are summed up as follows: large deformation and fast speed, serious rheology of the roof, large amount of bottom drum, and yielding and breaking of the supporting component. Then, According to the supporting principle of soft rock roadway, the optimization support scheme of S2S2 working face haulage roadway is put forward, that is, the support technology of high strength anchorage shotcrete and U steel retractable support and backwall filling is used. Finally, ANSYS simulation software is used to simulate and verify the effect of the original support scheme and optimization scheme. The results showed that the optimization scheme can effectively limit the deformation of laneway, the maximum subsidence of roof is 588mm,and the maximum distance between two-side is 211mm, no roof and side fall accident and occurred supporting results was good.