This study will be shown how to perform this integration with Isight as a manager of several different solvers and how all work together. The key aspect of the optimization process is the ability to integrate different analysis models such as: injection, structural, thermal, modal and etc.
This study shows a plug-in for Abaqus/CAE that helps the user to define a tunneling, excavation and temporary structures, with support facility and other geotechnical analysis. The paper explores the steps to define a geotechnical analysis and Abaqus/CAE capabilities. It also includes two examples of the plugin usage: a tunnel and a retaining wall.
At the nanobiophysics laboratory we are looking for a post doc to participate on an experimental work regarding the tuning of fluorescence in nanoparticles under the effect of pressure. We believe that it is the strain rather the pressure that is causing the shift in the emission. We are also investigating this effect using numerical models. While we are looking for an experimentalist urgently we will be looking for a theoretician/numerical guy in a year. All welcome if you have the right attitude and motivation.
I have been asked questions about how the shear modification was introduced to the Gurson model. I was also asked to compare my modification (see Xue L., Constitutive modeling of void shearing effect in ductile fracture of porous materials, Engineering Fracture Mechanics, 2008, 75(11):3343-3366) to John Hutchinson's modification (Nahshon, K., Hutchinson, J.W., Modification of the Gurson model for shear failure. European Journal of Mechanics A/Solids, 2008, 27:1-17).
HI,
Am trying to model prestressed box girder bridge for high speed railway analysis.Am not getting how to model prestressing force using ABAQUS/CAE.I have seen that it's not possible with CAE. Please say me an alternative way to model prestressing force.
Hi guys,
I am tring to model a thin strip of a material(E= 2*e6 MPA and poisson's ratio=0.5) into mobius strip. I should do this by applying Boundary conditions(rotation) or loads. When I tried this simulation, it kept getting aborted when I gave rotation(with respect to the axis parallel to the length) more than 3 radians. I tried refining the mesh but it di not help. Can any one suggest me how to go forward with this simulation or suggest me any other way of achieving this.
note: i used quad shell elements
Deepak
The School of Engineering at Brown University is seeking to fill positions in Solid Mechanics at any academic level to start in July 2013. Applications should be received by December 31, 2012 to receive full consideration. Women and candidates who are members of minority groups are especially encouraged to apply. Brown University is an Equal Opportunity Affirmative Action employer. Positions are open at all levels. For further information and instructions on how to apply, view the attachment below or visit: brown.edu/academics/engineering/facultysearch
According to the eigenstrain theory of micromechanics, described in the book by Toshio Mura (micromechanics of defects in solid, 1982) from page 15-20.
He provided the formulas for the eigenstrain at the core of screw and edge dislocation, but I can not understand completely.
Anybody can provide some reference articles about the gradient value du(i)/dx(j) at the core of screw and edge dislocations respectively?
In this study, using a UDMGINI subroutine, stress components relative to a predefined osteon orientation were computed and an anisotropic damage criterion was used to determine damage initiation and to predict crack propagation.
In this study, FEA using Abaqus is combined with statistical and probabilistic analysis using Isight to demonstrate how these techniques work together to evaluate the robustness of medical device designs.
