工程岩体抗剪强度参数选取的支持向量机模型

Support Vector Machine Model for Selecting Parameters of Shear Strength of Engineering Rock Mass

影响工程岩体抗剪强度参数的因素复杂,且具有不确定性,由于支持向量机模型不仅能考虑定量因素,而且能考虑定性因素的影响,因而支持向量机适用于解决非确定性的工程岩体抗剪强度参数的选取问题。文中建立了选取工程岩体抗剪强度参数的支持向量机模型,利用大量工程资料对模型进行训练和测试,得出了一些有意义的结论。

The factors which affect the shear strength parameters of engineering rock mass are complicated and uncertain variables. As a support vector machine can consider both quantitative and qualitative factors, it is suitable to solve the uncertain parameter selecting problem of shear strength of engineering rock mass. The support vector machine model to select the shear strength parameters of engineering rock mass is established and a lot of engineering data are used to train and examine the model. Some valuable results are derived at last.