As a new support technology,the bolt-mesh-anchor combined support combined support has the advantages of large support force and preventing roadway deformation,and is widely used in coal mine roadway support.First,the basic principle and application range of the bolt-mesh-anchor combined support technology were introduced;then,according to the specific engineering situation,under the influence of roadway shape,surrounding rock condition and overlying thickness,a set of support scheme was designed and put into practice;finally,the construction process and support effect were analyzed in detail,and the solutions to the problems were put forward.
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