After testing for some time, Lesley Lam has just upgraded iMechanica to Drupal 5. She has tried to make every function exactly the same as before, so that users should not see any abrupt changes. If you do find any unfamiliar behavior of the new version, please leave a comment below.
The Institute of High Performance Computing (IHPC), a member of the Agency for Science, Technology and Research (A*STAR) in Singapore, invites applications for eight available positions for research scientists in the field of theoretical and computational mechanics and materials science. These positions are connected to the A*STAR-sponsored Visiting Investigator Program (VIP) with Prof. Huajian Gao from Brown University as the Principle Investigator.
Recent experiment have shown the size effect of the materials, when the characteristic length associated with non-uiform plastic deformation is on the scale of micros.The classic plasticity theories can't explain such phenomenon as their constitutive models posses no intrinsic length scale. The new models which contain strain gradient plasticity now are used to explain the experiment.
Computational Mesomechanics of Composites, by Leon Mishnaevsky Jr. (Risoe National Laboratory, Technical University of Denmark)
我是武汉科技大学力学专业04级的本科生, 现在我也准备报考研究生了,力学的方向比较宽泛让人有些迷惑,不知道到底报考 哪个方向比较合适,比较能发挥自己的特长.
Nowadays, we often use the tools of computational analysis in engineering design. For the results of such analyses to be believable, the tools that are used have to pass rigorous tests. There are two categories of tests involved:
As a moderator here on iMechanica, I have deleted a few posts recently that were clearly spam. As iMechanica grows and becomes more visible within the mechanics community and the broader internet community, we can expect the frequency of these kinds of posts to increase.
The U. S. National Congress on Computational Mechanics will be held in San Francisco, CA July 23-26 2007 (see link for conference below). As part of the symposium, "Modeling and Simulation of Nano Materials and Mechanics", an invited session discussing stress evolution at the nanoscale will be held. This session will foster discussion of outstanding computational challenges to understanding and predicting stress evolution during growth of materials at the nanometer length scale. Registration information for the meeting can be found via the link below.
