Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Nagel, Thomas A."'
This paper is intended to serve as a low-hurdle introduction to non-locality for graduate students and researchers with an engineering mechanics or physics background who did not have a formal introduction to the underlying mathematical basis. We dep
Externí odkaz:
http://arxiv.org/abs/2306.15674
Orthogonal decomposition of anisotropic constitutive models for the phase field approach to fracture
We propose a decomposition of constitutive relations into crack-driving and persistent portions, specifically designed for materials with anisotropic/orthotropic behavior in the phase field approach to fracture to account for the tension-compression
Externí odkaz:
http://arxiv.org/abs/2207.01557
Scaled physical modeling is an important means to understand the behavior of fluids in nature. However, a common source of errors is conflicting similarity criteria. Here, we present using hypergravity to improve the scaling similarity of gravity-dom
Externí odkaz:
http://arxiv.org/abs/2103.16028
The analysis and visualization of tensor fields is a very challenging task. Besides the cases of zeroth- and first-order tensors, most techniques focus on symmetric second-order tensors. Only a few works concern totally symmetric tensors of higher-or
Externí odkaz:
http://arxiv.org/abs/2009.11723
Publikováno v:
Environmental Earth Sciences. 2016;75(11):937
Classical continuum mechanical theories operate on three-dimensional Eu-clidian space using scalar, vector, and tensor-valued quantities usually up to the order of four. For their numerical treatment, it is common practice to transform the relations
Externí odkaz:
http://arxiv.org/abs/1605.09606
This paper discusses tension-compression asymmetry properties of Ogden hyperelastic formulations. It is shown that if all negative or all positive Ogden coefficients are used, tension-compression asymmetry occurs the degree of which cannot be separat
Externí odkaz:
http://arxiv.org/abs/1512.03654