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A helical Cauchy-Born rule for Cosserat rod modeling of nano and continuum rods

Ajeet Kumar's picture

Dear Friends,

You may like to read one of my articles which recently got accepted in the Journal of Elasticity. It is titled "A helical Cauchy-Born rule for special Cosserat rod modeling of nano and continuum rods". The Cauchy-Born rule was primarily introduced for constitutive modeling of bulk crystals as three-dimensional elastic bodies. Arroyo & Belytschko later proposed exponential CB rule for shell-like nanostructures. Here, we have proposed a novel "helical Cauchy-Born rule" to derive nonlinear constitutive laws of rod-like nanostructures from atomic level computations. 

The article is now available at the folliwng link: http://link.springer.com/article/10.1007%2Fs10659-015-9562-1

Ajeet Kumar

IIT Delhi

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