https://en.wikipedia.org/wiki/Stress–energy_tensor#Variant_definitions_of_stress–energy Apparently there are a number of different concepts lumped into the general category of the "stress-energy tensor". Wald has a bit about this too, but I'm hazy about the details, even after reviewing th...
Rotta Loria, in Analysis and Design of Energy Geostructures, 2020 4.8 Generalities about stress–strain relations The definitions of the strain and stress tensors, the equations of compatibility and equilibrium, as well as the boundary conditions alone are not sufficient to characterise the actual ...
ArticleGoogle Scholar Deng, X.L., Davé, R.N.: Dynamic simulation of particle packing influenced by size, aspect ratio and surface energy. Granul. Matter15, 401–415 (2013) ArticleGoogle Scholar Nan, W.G., Wang, Y.S., Ge, Y., Wang, J.Z.: Effect of shape parameters of fiber on ...
For the suprasalt and subsalt we assume linear elastic material behavior described by Hooke's Law: σij = Cijkl εkl (2) where σij is the stress tensor, εkl the strain tensor and Cijkl the stiffness tensor [30]. This choice is appropriate to investigate the evolving stress field but...