Equilibrium equations and boundary conditions of strain gradient theory in arbitrary curvilinear coordinates

Journal of the Mechanical Behavior of Materials

Li Kairui¹  Qi Chengzhi²  Bai Jiping³  Guzev Mikhail⁴ 

[1] Beijing High Institution Research Center for Engineering Structures and New Materials, Beijing University of Civil Engineering and Architecture, Beijing 100044, China;Beijing High Institution Research Center for Engineering Structures and New Materials, School of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China;Faculty of Computing, Engineering and Science, University of South Wales, Pontypridd CF37 1DL, UK;Institute for Applied Mathematics, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690041, Russia;

关键词: arbitrary curvilinear coordinates;    boundary conditions;    equilibrium equations;    strain gradient model;   

DOI  :  10.1515/jmbm-2014-0018

来源: DOAJ

【 摘 要 】

Equilibrium equations and boundary conditions of the strain gradient theory in arbitrary curvilinear coordinates have been obtained. Their special form for an axisymmetric plane strain problem is also given.

【 授权许可】

Unknown