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Ph.D. positions in the Max Planck-ETH Center for Learning Systems

Submitted by mortezaamjadi on
job

The Center offers a unique fellowship program, where PhD students are co-supervised by one advisor from ETH Zurich and one from the MPI for Intelligent Systems in Tübingen and Stuttgart. PhD students are expected to take advantage of the opportunities offered by both organizations and to actively seek cross-group collaborations. All PhD fellows will register as graduate students at ETH Zurich and - upon successful completion of their PhD project - be granted a doctoral degree by ETH Zurich.

Predictive Multiscale Materials Modelling

Submitted by karelmatous on
research
predictive modeling
machine learning
multiscale modeling
parallel computing
materials

Workshop on Predictive Multiscale Materials Modelling was held at the Isaac Newton Institute for Mathematical Sciences, University of Cambridge UK. Slides and videos of all presentations can be seen at the workshop website. 

Isotropic hardening under cyclic loading

Submitted by Rajwinder on

Dear all,

I need to understand the basic derivation of isotropic hardening model under cyclic loading. I am only having the end result for this model which I have taken from the abaqus manual. The end result is as shown in the attached file.

I want to implemet this model in abaqus using umat. Please help me in understanding the detailed derivation of this model which is valid under cyclic loading. You can help me by providing necessary web links, sharing your notes or by suggesting relavant books

Thanks in advance

Rajwinder Singh

The Society of Engineering Science Establishes the James R. Rice Medal

Submitted by Society of Eng… on
mechanician
Award

On behalf of the 2015 Board of Directors of the Society of Engineering Science (SES), I am pleased to announce the establishment of a new SES award: The James R. Rice Medal. The creation of the new award is motivated by the recognition that while several societies, including the SES, have young-investigator awards as well as others that primarily (although not exclusively) target senior scientists, there are relatively few that are suitable for those who are in the typical mid-career age of 40-55. The award, named after Professor James R.

1073741819 error code in ABAQUS

Submitted by ashkan khalili on
Abaqus User element UEL
ABAQUS
user subroutines
Abaqus error

Dear all,

I'm using UEL in ABAQUS. The UEL works perfectly as far as I have 256 time increments (each 1e-6 sec). When I'm trying to increase the time increments (let's say 512 with the same 1e-6 sec per increment) Abaqus gives me error code 1073741819.

I'm running Abaqus 6.14.2 with Intel Fortran Composer XE 2013 on a Windows 7. CPUs are 3rd generation.

I would appreciate if you could help me to figure it out.

Best Regards,

Postdoctoral Position-Energy Material Lab ( Sunchon National University, Republic of Korea)

Submitted by Jaehyang Jeong on

Department of Printed Electronics Engineering

( Sunchon National University, Republic of Korea)

 

Destription

-The Scientific Group in th Advanced Energy Material Laboratory

 at Sunchon National University has a Post-doctoral fellow opening in the

 area of energy materials

 

Specific Responsibilitys

-The successful candidates will participate in research activities related to

 rechargeable batteries and supercapacitors. In particular, participants will

A PhD position opened at UTSA

Submitted by Jerryliu on

A Phd research assistant position is opened in The department of mechanical engineering at University of Texas at San Antonio in the area of computational mechanics/geomechanics/fracture mechanics/coupled fields.

This position is purely numerical focused. If interested, please contact Dr. Jerry Liu via email: ruijie.liu [at] utsa.edu.

 

 

Professor Christensen has published an interesting article in JAM

Submitted by Yonggang Huang on
research

Professor Richard Christensen, Stanford University, has published an interesting article "Evaluation of Ductile/Brittle Failure Theory and Derivation of the Ductile/Brittle Transition Temperature" in the February, 2016, issue of Journal of Applied Mechanics.  This paper provides a very unique  approach to ductile/brittle transition.  The pdf file of the paper is attached.

 

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