Blog posts
Writing Hashin and Yeh failure criteria for impact analysis of composite laminate
HI all,
can anyone help me writing user subroutine VUMAT for hashin and yeh failure criteria.
Thanking you in anticipation.
W. M. Keck Institute for Space Studies Postdoctoral Fellowships
Application Deadline: NOON PST 29 November 2011
Abaqus - cohesive concrete and epoxy
Hi,
I was browsing through this forum which I find very helpful.
I am trying to model a simple shear pull out test by simulating debonding in abaqus.
epoxy is bonded between concrete and frp.
i am pulling frp from one end by applying a load while other end of concrete is fixed.
epoxy is modeled as cohesive with quad damage and traction
interaction has been defined as hard contact, cohesive and damage (initiation, evolution and stabilization).
automatic stabilization is also provided by inputing the damping factor.
Open Ph.D. positions at UT-Arlington
There are three Ph.D. positions opening in our group: one in Cell/Tissue Mechanics, one in Mechanics of Energy Storage Materials, and the last in Metamaterials. We would like to fill these positions as soon as in the Spring, 2012. Qualified candidates with a M.S. degree in Mechanical Engineering or related discipline are welcome to apply. If interested, please send a copy of C.V. to boyang [at] uta.edu. Also, please indicate which position you apply.
Special Academic Offer -- ADINA
Dear Colleague,
1. As you may know, ADINA is extensively used in teaching and research
at universities all around the world. If you are not already a university user,
you may be interested in the following announcement:
http://www.adina.com/educ.shtml
2. For an overview of the comprehensive multiphysics capabilities of ADINA see
the following page:
XFEM into Diffpack for fracture mechanics
A 6 month post is available, either as recruited staff or consultant for 3D fracture mechanics applications within Diffpack (inuTech) http://www.inutech.de/
at Cardiff University.
The profile of the candidate:
Mandatory criteria
-strong C++coding experience
-knowledge of numerical methods
Desirable criteria
-Diffpack experience
-XFEM experience
Depending on performance, the post can be extended through other contracts (see posts below).