hello Dear friends
I am phd student in mechanical engineering. I want to compare field consistent total lagrangian
and corotational formulation for geometrically nonlinear 2D beam analysis. I wrote
a code for total lagrangian approach and my results are exct but in corotational
I have some difficulties in coding. if someone has a sample corotational code please
contact with me.
We are pleased to announce the symposium "Design, Fabrication and Characterization of Architected Materials" at the upcoming 2015 Mach Conference (http://machconference.org). A full description of the symposium is provided below. Abstracts are due December 5, though please let us know if you are interested in participating but need additional time to prepare the abstract.
I have VUMAT code for visco-plasticty material.
When I use this code for abaqus 6.10 input file it works fine.
If i create same problem(one element check) in abaqus 6.13 and run in cluster with abaqus 6.11 it is not working.
Getting error like below.
***ERROR: Floating Point Exception detected in increment 2722. Job exiting.
2722 6.904E-03 6.904E-03 00:00:00 7.536E-04 0 NaN NaN
Hello all:
I have bee trying to run the benchmarks problems, but for some reason I'm unable to obtain the expected results. I'm trying the built the strength envelope that is presented in the manual. The envelope defines different maximum axial stress depending on the orientation of the discontinuities with respect of the loading direction.
Dear everyone
My project is about the adhesional friction between rubber and a rigid surface. In this case I have modeled a block of rubber which is sliding on a real rough rigid surface in ABAQUS.
My Masters thesis work is on fatigue crack growth analysis on microalloy steel using cohesive zone model for mode-I crack growth.I had seen papers
on cohesive zone model which is attached here,in that damage based cohesive model is implemented. I would like to know how can we implement
damage mechanisms in ABAQUS,means whether it is necessary to write UMAT or UEL for the same?
can any one give me some suggestions?
Looking forward to your reply.
thank you very much.
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Faculty Positions
Mechanical Engineering
The Physical Sciences and Engineering (PSE) Division at King Abdullah University of Science and Technology (KAUST) (http://pse.kaust.edu.sa) invites qualified applicants to apply for faculty positions at all ranks (Assistant, Associate and Full Professor) in the Mechanical Engineering program.
Journal of Power Sources, (2015), Volume 275, 1 February 2015, Pages 866–876
To use cohesive elements, normally user can add a layer of elements between neighbouring node pairs. This matlab code can help you to process that especially your FE mesh is irregular. The code, the initial .inp file and corresponding out put files are attached for a better illustration. The new generated cohesive elements won't cause any trouble in the element number. Also you can apply this code to generate new UMAT elements in mesh.
