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围岩是地下工程类特殊的介质,其稳定性直接影响到生产和安全。依据人工神经网络理论,构造识别围岩力学参数的BP神经网络模型,对围岩力学参数的识别具有实际意义。
Surrounding rock is a special underground engineering medium, its stability directly affects the production and safety. According to the artificial neural network theory, the BP neural network model which can identify the mechanical parameters of surrounding rock is constructed, which has practical significance for the identification of mechanical parameters of surrounding rock.