Simulation of viscoelastic Cosserat rods based on the geometrically exact dynamics of special Euclidean strands
Sign Up to like & getrecommendations! Published in 2021 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.6860
Abstract: We propose a method for the description and simulation of the nonlinear dynamics of slender structures modeled as Cosserat rods. It is based on interpreting the strains and the generalized velocities of the cross sections… read more here.
Keywords: rods based; cosserat rods; simulation viscoelastic; special euclidean ... See more keywords
A computational approach to obtain nonlinearly elastic constitutive relations of special Cosserat rods
Sign Up to like & getrecommendations! Published in 2019 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2019.02.032
Abstract: Abstract We present a computational framework to obtain nonlinearly elastic constitutive relations of one-dimensional continua modeled as special Cosserat rods. The kinematics of the recently proposed Helical Cauchy–Born rule is used to construct a family… read more here.
Keywords: special cosserat; nonlinearly elastic; elastic constitutive; obtain nonlinearly ... See more keywords