Readers of this site might be interested in the following paper appeared in the Proceedings of the Royal Society and has received considerable attention in the media:
The roles of impact and inertia in the failure of a shoelace knot
The paper discusses a mechanism for the the accidental untying of a shoelace knot that many of us, including me, experience on a daily basis. The failure is sudden and catastropic as can be seen in the following video:
Dear all,
the International Journal of Structural Glass and Advanced Materials Research (IJSGAMR) is a peer-reviewed, open access journal which covers all aspects of theoretical and practical research of materials science.
In this paper we study the stress and deformation fields generated by nonlinear inclusions with finite eigenstrains in anisotropic solids. In particular, we consider finite eigenstrains in transversely isotropic spherical balls and orthotropic cylindrical bars made of both compressible and incompressible solids. We show that the stress field in a spherical inclusion with uniform pure dilatational eigenstrain in a spherical ball made of an incompressible transversely isotropic solid such that the material preferred direction is radial at any point is uniform and hydrostatic.
There is one open Ph.D. student position with financial support in the Department of Mechanical Engineering at Temple University to start in Fall, 2017 . The successful applicant will work with Dr. Haijun Liu in his LISTEN Lab (http://sites.temple.edu/listen) on interdisciplinary research topics that involve mechanics, biology, acoustics, and sensor technology. To comply with the admission guidelines at the College of Engineering at Temple University, the applicants need to meet the following requirements:
Dear Colleagues,
We encourage you to contribute an abstract to our symposium “Symposium II-B: Computational Mechanics of Soft Materials in Medicine” at the 54th Annual Technical Meeting of the Society of Engineering Science (SES) to be held at Northeastern University in Boston, MA, July 25-28, 2017.
Is it possible to simulate air flow over objects of unconventional geometries (curved solids) using Abaqus?
Dear iMechanicians
http://www.cism.it/courses/C1704/ a few remaining spots for this CISM Isogeometric Analysis Course in Udine, Italy.
A short course on the “Mechanics of Liquid and Solid Foams” will be offered at CISM, the International Centre for Mechanical Sciences in Udine, Italy, 3-7 July 2017 (see brochure attached).
The course will focus on relationships between the cellular microstructure and nonlinear mechanical behavior of liquid and solid foams, and foam-like biological and synthetic materials. Theoretical models, experimental methods, and numerical simulations will be presented. The course is aimed at PhD students, postdocs, and researchers in academia and industry.
The speakers are:
Dear Abaqus users,
I intend to plot the true distance of a path over all the steps of my simulation.
One way is to create xy-data of an arbitrary output field over the true distance of the path, for each step. Do you have any suggestion how I can get (true distance vs time) straightforwardly and faster?
Thank you for your time and consideration
Best regards,
jferreira
Description
As part of the research project Scaling and Uncertainty Modelling in multiphase production (SUM) we announce one PhD position available August 1, 2017.
