Hi,
I have a quastion about criteria for geometry nonlinear analysis.
I modeled a piezoelectric bimorph cantilever beam as the attached file linearly. I calculated the end free point of the beam displacement through this model.
A new post-doctoral position is open for conducting cross-disciplinary basic research in the theory of heterogeneous structural materials. Candidates are sought with strong background in statistics or statistical mechanics, probability theory, and mechanics. A Ph.D. in Mathematics, Physics, or Engineering might be appropriate.
Hi there,
I have been trying to model fracture toughness test in abaqus but unfortunately I am faced with difficulties of how to apply the tensile loading on the compact tension model's pin holes. Most papers I have come across show only pressure being applied on the flat upper most edge of the test specimen instead of the pin holes. Please could there be someone out there who could show me how to apply this tensile loading right on the holes?
Thanks in advance.
Dear Friends:
I would like to encourage you to consider submitting papers to Mathematics and Mechanics of Solids. The focus of this journal is on applications of mathematical techniques to solid mechanics problems. You can find more information in the following link: http://mms.sagepub.com/
Please feel free to contact me (arash.yavari [at] ce.gatech.edu) if you have any questions regarding this journal.
Regards,
Minisymposium on Fracture and Contact Mechanics for Interface Problems
Organizers: Marco Paggi, Alberto Carpinteri, Peter Wriggers
Contact person: Marco Paggi (marco.paggi [at] polito.it)
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Hi all,
I want to use abaqus for parametric study. I have the input file (*.inp) and the python scripting file (*.psf). The problem is that I do not know how to run the *.psf file. I tried the command abaqus script=myfile (the myfile is the file with psf extension) but the error massage (Invalid Syntax) appears.
I would appreciate it if anyone help me to run the *.psf file. Is there any other way rather command line to execute the python scripting file such as *.psf files?
Thanks.
Hello
I need to simulate a simple bar under uniaxial stress, spliting it into 2 pieces , in fact i need a tutorial or a sample test to see the whole process.
i know a little about ductile damage and related issues but it doesnt work for me , so i need a simple tutorial
Thanks
The objective of this paper is to examine the instability characteristics of both a bulk FCC crystal and a (100) surface of an FCC crystal under uniaxial stretching along a <100> direction using an atomistic-based nonlocal instability criterion. By comparison to benchmark atomistic simulations, we demonstrate that for both the FCC bulk and (100) surface, about 5000-10000 atoms are required in order to obtain an accurate converged value for the instability strain and a converged instability mode. The instability modes are fundamentally different at the surface as comp
