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2015 Melosh Medalist and Finalists

Submitted by John E. Dolbow on

 

The Annual Robert J. Melosh Competition for the Best Student Paper in Finite Element Analysis was held last Friday, April 24, on the campus of Duke University.  

The winner of the 2015 Melosh Medal is Maurizio Chiaramonte, from Stanford University, for his paper “The H-Version of the Method of Auxiliary Mapping for Higher Order Solutions of Crack Problems.”   

Maurizio was selected as the winner on the basis of both his written paper and his oral presentation.  The other finalists at the 2015 competition were:

(σ1-σ3) VS Axial strain in abaqus

Submitted by digvijay_kumar_singh on

 I am modeling drained triaxial compression test. I modeled soil as cylindrical part in abaqus. Bottom part of cylinder is fixed and on top displacement is applied. I used Dynamic/explicit steps. After running model and getting .odb file, couldn't match stress strain diagram from experimental results. I don't know whether i am calculating stress in right way or not. Can anybody guide me in this regard? Advanced thanks for your reply.
How to plot (σ1-σ3) vs axial strain in Abaqus?

viscoelastic modelling in abaqus

Submitted by h.civil on

hello

im a new abaqus user and i want to model a viscoelastic material (asphalt) in abaqus . i have uniaxial creep test data for characterize viscoelastic behaviour . my question is how can i enter viscoelastic parameters in abaqus?is there any way to put creep test data directely in abaqus??

in abaqus for modelling viscoelastic material in time domain there are three ways:

1)combined test data

2)shear test data

3)volumetric test data

JAM now publishes a new type of paper: A Perspective

Submitted by Yonggang Huang on

JAM now publishes a new type of paper -- A Perspective.  As invited by the Editor of JAM, the authors write a short (2~3 published pages) perspective paper on an emerging field, or an important new discovery, in mechanics.  The inaugural perspective paper, "Toughening Graphene With Topological Defects: A Perspective" by Dr. Teng Zhang and Prof. Huajian Gao from Brown University, was published in the May issue, 2015.  The PDF of the paper is attached. 

Postdoc/PhD Position available in Spring 2016

Submitted by wangsuny on

We are currently accepting candidates for 2 Ph.D. and 1 Postdoc positions in the Mechanical Engineering Department at the State University of New York, Stony Brook, working on the smart materials with application to energy harvesting, sensing and control.

 

Individuals with very good knowledge in the following area(s) are invited to respond.

o                     Vibration-based Energy Harvesting and Optimal Power Conditioning Circuit

PhD position in hierarchical composite materials

Submitted by clemens.dransf… on

The University of Applied Sciences and Arts Northwestern Switzerland (FHNW) includes nine schools with more than 10'000 students. In a joint program with the Swiss Nanoscience Institute at Uni Basel and the Paul Scherrer Institute, we are looking for you to join the FHNW School of Engineering, Institute of Polymer Engineering, in Windisch, Switzerland, at the earliest possible date:

PhD position in hierarchical composite materials