Study on Asymmetric Support of Anchor Cable with C-Shaped Tube in Inclined Coal Seam Roadway

In view of the complex asymmetric deformation characteristics inclined coal seam roadways and tensed shear failure anchor cable supports, support scheme an with a C-shaped tube is proposed. order to study its supporting effect on roadway, this paper first explores difference in performance between through double tests. Then, based roadway Pangpangta Mine, numerical simulation used roadway. The results test show that has stronger resistance load than cable. Through simulation, original stress field distribution both sides was found be uneven due influence dip angle, after excavation displacement plastic zone showed obvious characteristics. Compared symmetric support, can obviously alleviate two effectively control better reduce area more effectively.