【摘要】 运用遗传规划理论,建立确定岩体移动参数的遗传规划模型,用岩体移动实测数据对网络进行训练,并用测试样本对模型进行测试。研究结果表明,模型的预测性能是令人满意的。运用经典的概率积分法计算公式,通过工程实例计算分析表明,采用遗传规划方法确定出的地表移动参数符合工程实际。更多还原

【Abstract】 The genetic programming method is proposed to determine the parameters of rock mass displacement due to underground mining.The network is trained by using practical mining induced surface subsidence data.And then,it is used to predict subsidence and compared with the measurement.The results show that the proposed approach is valid and applicable in predicting mining-induced surface subsidence.更多还原