通过运用LVQ神经网络方法对膨胀土膨胀潜势进行分类的原理和方法进行研究,建立了膨胀土膨胀潜势分类判别的LVQ神经网络模型,用此模型对云南省楚大膨胀土膨胀潜势进行了判别分类。结果表明,这一评价方法比其他方法更简洁,也更准确。 By using LVQ neural network method to study the classification principle and method of expansive soil expansive potential, the LVQ neural network model for expansive soil expansive potential classification and identification was established. By using this model, the swelling potential of expansive soil Discriminant classification. The results show that this evaluation method is more concise and accurate than other methods.