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constitutive modeling

Postdoctoral research associate position in Mechanics of Materials at Rensselaer Polytechnic Institute

Submitted by jacobmerson on

A postdoctoral research associate position is available starting immediately in the area of modeling material behavior with emphasis on constitutive modeling, homogenization, energetic materials. Candidates with expertise in multiscale techniques are particularly encouraged to apply. The hire will interact closely with a group of investigators from multiple universities. The qualified candidate will have a PhD in Mechanical Engineering or Materials Science. The duration of the appointment is 12 - 14 months.

New article on inelastic homogenization through machine learning

Submitted by Julian J. Rimoli on

I would like to share another article from my group just published in CMAME. I think this is an interesting approach towards the automatic generation of constitutive laws for arbitrary microstructures:

https://authors.elsevier.com/a/1bxlSAQEIt1ls

The article focuses on how to systematically create constitutive laws using only:

1) Available microstructural models

2) Machine learning techniques

Computational Geomechanics mini-symposium at EMI 2019 Caltech

Submitted by Jinhyun Choo on

Dear Colleagues,

 

We would like to cordially invite you to the Computational Geomechanics mini-symposium in EMI 2019, which will be held on June 18–21, 2019 at Caltech, Pasadena, CA, USA. The abstract submission is now open at emi2019.exordo.com until January 30, 2019. The mini-symposium description is given below:

 

EMI 2019, June 18–21, 2019. Caltech, Pasadena, CA, USA.

(Joint conference with Geo-Institute)

 

PhD Position in Multiscale Modeling of Materials for Energy

Submitted by Kmomeni on

A PhD position is open for summer or fall 2017 in Advanced Hierarchical Materials by Design Lab at Louisiana Tech University on multiscale modeling of materials for energy applications with emphasis on ferroic materials. The candidates must have earned a M.Sc. degree in Mechanical Engineering or related fields and have a solid background in theoretical and computational mechanics, specifically continuum mechanics and finite element modeling, and need to be familiar with a programming language (preferably C/C++).

PhD student or Postdoc Position available at Columbia University

Submitted by WaiChing Sun on

A PhD or postdoc position is available in  computational multiscale modelling of geological materials at my research group.Interested candidates please visit http://gradengineering.columbia.edu/onlineapplication for general information. Answers of general admission question can be found at http://gradengineering.columbia.edu/frequently-asked-questions-2.  

RVE analysis without BCs and periodic mesh requirements

Submitted by Wenbin Yu on

RVE analysis becomes a routine exercise in material modeling. Usually it is carried out using finite element codes such as ABAQUS or ANSYS. The main thing one should pay attention is to applying the right boundary conditions. It is settled that periodic boundary conditions are the preferred boundary conditions to be applied. The BCs are that u_i-\epsilon_{ij}x_j should be equal on the corresponding edges. This type of boundary conditions can be applied using coupled equations constraints. This requires that one creates a mesh with corresponding nodes on periodic edges.

Post-doctoral Position in Theoretical and Computational Solid Mechanics at Los Alamos National Laboratory

Submitted by Hashem Mourad on

The Fluid Dynamics and Solid Mechanics Group (T-3) at Los Alamos National Laboratory is currently seeking outstanding candidates for a post-doctoral research position in the areas of solid mechanics, constitutive modeling, computational methods, and multi-scale modeling and simulation techniques. The prospective candidate is expected to take part in theory and computational method development for the effective representation of plasticity, damage and failure in solid materials.

Minisymposium 'MS 13: Mechanics of Soft Materials and Structures' at EMI 2015 at Stanford University

Submitted by Christian Linder on

Dear Colleagues,

we would like to draw your attention to the minisymposium entitled 'MS 13: Mechanics of Soft Materials and Structures', which we are organizing as part of the EMI 2015 Conference (Engineering Mechanics Institute Conference) to be held in Stanford, United States, June 16-19 2015.