Title: Saint Venant's Principle and Boundary Conditions
Abstract: Boundary conditions can be conveniently divided into two types for consideration: stress boundary conditions and displacement boundary conditions. Stress boundary conditions term is used to describe cases where the known boundary conditions are the forces external to the body. When the boundary conditions are defined by the displacement at a boundary, it is known as the displacement boundary condition. When the boundary conditions are defined by a combination of the displacement and stress at a boundary, it is known as mixed boundary condition. Considering that the displacement at a boundary is correlated with the integration of strain fields of the total structure rather than the detailed strain fields near the boundary that the obtained solutions of stresses and strains far removed from the boundary are close to the exact solution. The validity of such approximate methods can be understood by considering Saint Venant's principle.
Publication Year: 2016
Publication Date: 2016-09-17
Language: en
Type: other
Indexed In: ['crossref']
Access and Citation
Cited By Count: 1
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot