关于最小耗能原理及其应用的新进展  

Advances on the least energy consumption principle and its application

作　　者：罗迎社[1] 唐松花[2,3] 刘长文[2] 周筑宝[2] 

机构地区：[1]中南林业科技大学流变力学与材料工程研究所,湖南长沙410004 [2]中南大学土木建筑学院,湖南长沙410075 [3]湘潭大学土木工程与力学学院,湖南湘潭411105

出　　处：《铁道科学与工程学报》2009年第2期79-86,共8页Journal of Railway Science and Engineering

基　　金：湖南省自然科学基金资助项目(03JJY3007);湖南省优秀博士学位论文专项奖励科研资助项目(湘财教指[2003]48号)

摘　　要：综述了最小耗能原理及其应用方面取得的新进展。由文献[1]中所列举的参考文献可以看出,该文献提出的最小耗能原理以及它为研究材料的破坏理论、材料的本构关系理论和建立各类变分原理提供的新思路和新方法已被许多研究者所理解和接受,并在应用中取得了若干有意义的新成果。The advances on the least energy consumption principle and its application were summarized. It can be seen from the listed references that the least energy consumption principle and the new thought and method offered for studying the failure theory and the constitutive relation of materials and establishing serious variational principles were understood and accepted by many researchers. Many new significant results were gained in the application.

关 键 词：最小耗能原理 材料的破坏理论 材料的本构关系理论 变分原理 

分 类 号：O34[理学—固体力学]