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Influence of hydrogen functionalization on the fracture strength of graphene and the interfacial properties of graphene-polymer nanocomposite

Submitted by Nuwan Dewapriya on
research
fracture of graphene
interfacial adhesion
molecular dynamics
hydrogen functionalization
strain rate
temperature effects
graphene
hydrogen adatom
graphene-polymer interface
fracture toghness
kinetic modelling

Abstract

What are the boundary conditions of an elastic rod at a clamp moving on a perfectly smooth and rigid circular profile?

Submitted by Davide Bigoni on
research
elastica
bifurcation

What are the boundary conditions of an elastic rod at a clamp moving on a perfectly smooth and rigid circular profile?

The tangential shear at the clamp turns out to not be null!

See http://www.ing.unitn.it/~bigoni/multiple_bifurcations.html

 

multiscale implementation with abaqus

Submitted by palizvan on

hi 

I'm a beginner in abaqus and I started to simulate an multiscale analysis, I model both micro and macro scales and even homogenization part for micro scale outputs, but I couldn't perform a relation between two scales. i know the parts of the code, but i can't call phyton from fortran subroutine.

could any expert guide me how to overcome this problem?

thanks

Call for nominations for SES awards

Submitted by Taher A Saif on

 

The Society of Engineering Science (SES) oversees several awards and honors to members and eminent scholars of the field. A total of five medals are offered on an annual basis as well as election to Fellow grade of the Society. The awards are: A.C. Eringen Medal, Engineering Science Medal, William Prager Medal, G.I. Taylor Medal and the SES Young Investigator Medal.

 

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