Hello Everyone,
My name is Muhammad Imran and I am a PhD student in TU, Dortmund. I am performing tensile test simulation in Abaqus for aluminium silicon alloy. I am calculating stresses for three different models, one model is solid (zero porosity) and second model has a cavity inside and third model has some pores inside.
hello Dear friends
I study large displacement analysis of euler-bernoulli beam. the beam is under pure bending moment.
wtangent stiffness matrix is dependent to tanget of rotation. so when rotation of nodes approches 90 this matrix become ill condition. I use of matlab for coding. I was wondering if some one give me a solution.
best wishes.
I am looking for a post-doctoral research fellow with a high academic profile to join me on the PhotDyn project. The topic concerns the development of novel high strain rate testing procedures based on ultra-high speed deformation imaging and inverse identification. I am mainly looking for someone with expertise in constitutive modelling of materials. The detailed job description can be consulted here.
Research Assistant in Material Modelling ( 2 years)
Project goal: Develop physics-based numerical tools capable of characterising material behaviours in nickel and titanium alloys, linking micro and macro length scales. The models developed will be relevant for a broad temperature range, high deformations (up to failure) and high strain rates.
Dear all,
I was using Intel Visual Fortan Compliler 11.1 with Visual Studio 2008 pro and Abaqus 6.12 to write and use subroutines in Abaqus. I had linked it properly and it was working fine before. However, today when I tried to use it, the Intel Visual Fortran compiler command window comes with an additional message that "WindowsSdkDir not found", and my subroutines are not working anymore. and when I run it, I get following erorr
Hi all,
The question is how can the stress at a point other than integration points be evaluated in VUMAT/UMAT. Interpolation may be a general method. However, to me, it seems not so easy to be implemented, for I have no idea of the way to retrieve the necessary information of all integration points (their indexes, positions etc.) belongint to a identical FE. Any help would be appreciated.
The position has been filled. Thanks.
Positions for two doctoral students in mechanical engineering are available immediately in the Sansoz Research Group at the University of Vermont located in Burlington, Vermont (USA).
UPDATE 11/03/2014: THESE TWO OPENINGS ARE NOW CLOSED FOR 2014. PLEASE CHECK BACK NEXT YEAR.
