Triangle reversion in FEM
Hello,
Hello,
Last time, when I saw one blog of Biswajit Banerjee, I thought it would be much more convenient if we can input some equations in iMechanica for discussion. When I make discussion about mechanics with colleagues, I would like to write down some equations on the blackboard or paper. For discussion based on the web blog, LaTeX equations will be helpful. And it would be better if one can input equations directly instead of uploading one picture after another.
This blog collects news related to Energetic Materials Science and Engineering
I am a PhD candidate in the department of engineering mechanics, Tsinghua University, China.
My major is multi-body dynamics. I will graduate at July, 2008.
The topic of my dissertation is the study of passive dynamic walking, including simulation an experiments.
I chose this topic depend on my interests. I have derived the dynamic equations and coded in matlab and FORTRAN languages.
I have made some simulations and experiments. The animations and videos can be found in my webpages.
Dear colleagues,
Adelaide, Australia, August 24 - 29, 2008
Final Announcement and Call for Papers
A new website http://www.failurecriteria.com has been initiated which surveys mechanics type failure criteria for homogeneous materials. Although later additions will be concerned with anisotropic materials, the first topic of attention is that of yield and failure criteria for isotropic materials. A brief review of the Mises, Tresca, and Coulomb-Mohr criteria is given, along with the need for a more general form which spans the various materials classes including metals, polymers and ceramics
Ph.D and post-doctoral positions available immediately in Professor Zikry's rsearch group at North Carolina State University, Raleigh, NC.
Currently, we have openings with researchers with backgrounds in computational solid mechanics, atomistic and molecular modeling, multiscale techniques, and fracture mechanics. We also have openings in experimental mechanics.
I can be contacted at zikry [at] ncsu.edu. Please forward latest cv.
Thanks
When I implement failure model into AUTODYN by user subroutine, I fonud there are some differences between results come from subroutine and the results computed by AUTODYN'S provided material model. Is there anybody who is kind enough and familiar with AUTODYN's user subroutine to help me? If possible, an example of a failure model(for example, Johnson-Cook failure model) is highly appreciated.
Contact me:xiaoxinke [at] gamil.com