The bolted area of a roadway has been defined as a macroscopic anisotropic continuous medium,and its equivalent mechanical parameters can be gotten from bolting parameters.

• 将巷道围岩锚固区视为宏观上的各向异性连续介质，由锚杆支护参数确定其等效力学参数，利用快速拉格朗日元法FLAC程序，分析了等效模型与实际模型的巷道变形特点。