【摘要】 讨论了确定岩石工程数值分析中所需输入的岩体力学参数的人工神经元网络法，这种方法的优点是可以考虑较多非定量的岩体地质描述。应用实例表明，计算结果与实测结果比较一致。更多还原

【Abstract】 A new method for evaluation of mechanical parameters of rock mass in numerical simulation of rock ensineering by use of neural network is discussed. It allows one to take into account the qualitative geolosical descriptions. A comparison of the results predicted by using the proposed method with those obtained from in-situ test is shown to be satisfactory.更多还原