在当代设计中,对材料的要求日益严格。为了满足这些要求,发展了种种材料和设计方法。但要扩展目前的设计方法看来越来越困难。目前的方法主要是以连续介质模型的建立和经验方法为基础,来对付出现在许多工程应用中的大量变量。据认为,建立原子模型(靠此模型很少能得到工程解)可以对本构方程的形式,变量的组配和材料性能参数的大小进行更加深入的洞察。恰当地说,这方面信息可以指出一条有助于解决迫切工程问题的道路,即“结合模型信息”的经验方法。 In contemporary design, material requirements are becoming more stringent. In order to meet these requirements, various materials and design methods have been developed. But it seems increasingly difficult to extend the current design approach. The current approach is based on the establishment and empirical methods of continuum models to deal with the large number of variables that appear in many engineering applications. It is believed that the establishment of atomic models, which rarely obtain engineering solutions, provides insight into the form of constitutive equations, the composition of variables, and the size of material performance parameters. Properly, this information can point to a path that will help solve pressing engineering problems, the empirical approach of “integrating model information.”