Variational principles and applications in finite elastic theory
The variational principles of finite elastostatic strain theory are presented in a unified manner for both compressible and incompressible bodies. Whereas the principle of stationary potential energy, a restricted case of the general principle of Hu and Washizu, is valid for any elastic deformation,...
Internet
https://thesis.library.caltech.edu/3795/1/Levinson_m_1964.pdfLevinson, Mark (1964) Variational principles and applications in finite elastic theory. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/PK58-HQ71. https://resolver.caltech.edu/CaltechETD:etd-09272002-145537 <https://resolver.caltech.edu/CaltechETD:etd-09272002-145537>