路基膨胀土胀缩等级的物元可拓识别模型

Matter-element Extension Model of Expansive Soils' Expansive Scale in Embankments

应用可拓学的理论与方法,基于可拓学中的可拓集合变换和相关函数分析法,给出了膨胀土胀缩等级的经典域物元和节域物元,并建立了膨胀土胀缩等级的物元可拓识别模型。通过具体的计算示例说明了该方法的应用步骤,并对该方法的合理性和有效性进行了验证。

By using extensics theory and method, the classical field matter-elements and segment field matter-elements are put forward on the basis of transformation of extensive set and analysis of correlation function, and matter-element extension model of expansive soils＇ expansive scale is established. An example is given to explain the procedure of the method, and reasonableness and effectiveness of this method is proved by the example.