In this paper, applications of least energy consumption principle are discussed. According to the principle, constitutive relations of generalized standard material, plastic potential theory, Bingham and Maxwell body have been established. 本文讨论了最小耗能原理在建立耗散型材料本构关系方面的应用问题,具体导出了广义规范材料的木构关系、塑性位势理论、Bingham体及Maxwell体的本构关系。