Horizontal stress is the main factor that affects roof falling, floor bulge and two sides of internal extrusion. According to the stress characteristics of roadway surrounding rock under different lateral pressure, the deformation characteristics of roadway surrounding rock are analyzed the calculation formula with the aid of FLAC3D numerical calculation software, and the calculation formula of deformation of various parts of roadway surrounding rock is given, and the suggestion of roadway surrounding rock control is put forward by analyzing the side pressure coefficient.
和卢斌. 侧压系数对巷道围岩变形影响规律研究[J]. 煤炭与化工, 2018, 41(7): 39-42.
He Lubin. Influence of lateral pressure coefficient on deformation of surrounding rock of roadway. CCI, 2018, 41(7): 39-42.