Hello ,
I'am student in post graduation , in production mechanical engineering option , i want help about numerical simulation of cutting process
with Abaqus , Please i want some files or Abaqus tutorials about that.
Thank you very much
cordially
Workshop on Predictive Multiscale Materials Modelling was held at the Isaac Newton Institute for Mathematical Sciences, University of Cambridge UK. Slides and videos of all presentations can be seen at the workshop website.
Professor Richard Christensen, Stanford University, has published an interesting article "Evaluation of Ductile/Brittle Failure Theory and Derivation of the Ductile/Brittle Transition Temperature" in the February, 2016, issue of Journal of Applied Mechanics. This paper provides a very unique approach to ductile/brittle transition. The pdf file of the paper is attached.
Yong Zhu, of North Carolina State University, will become the new Editor of the iMechanica Journal Club starting from Jan. 1, 2016. His research addresses basic and applied problems at the intersection of solid mechanics and micro/nano-technology, which has been recognized by a list of awards, including the 2015 ASME Sia Nemat-Nasser Early Career Award.
Hi I am working on the designing of a crash test bench to measure vehicle door intrusions ?
Could some one provide me basic ideas on the test bench set up and how to mout the door on the test rig and which degrees of freedom to lock ?.
http://dx.doi.org/10.1016/j.jmps.2015.11.008 Metallic thin-walled round tubes are widely used as energy absorption elements. However, lateral splash of the round tubes under impact loadings reduces the energy absorption efficiency and may cause secondary damages. Therefore, it is necessary to assemble and fasten round tubes together by boundary constraints and/or fasteners between tubes, which increases the time and labor cost and affects the mechanical performance of round tubes. In an
On October 7-9, 2015, the U.S. National Committee on Theoretical and Applied Mechanics (USNC/TAM) held a Workshop on Predictive Theoretical and Computational Approaches for Additive Manufacturing in Washington, DC. The three-day workshop featured 24 presentations from speakers in academia, industry, and government labs.
Motivated mostly by analytical (or formal) considerations, a vast majority of the works dedicated to the study of the overall plastic response of a porous metal assumes that the sound material (or matrix) obeys a quadratic yielding criterion (von Mises or Hill'48). However, most metals of technological interest today feature significant deviations from the quadratic form of yielding. Therefore a realistic modeling of their behavior, while sustaining damage, requires appropriate consideration of their yielding properties.
