Lavrentiev phenomenon
Dear mechanicans,
Can anyone explain to me what is Lavrentiev phenomenon? Thanks for your help.
WaiChing Sun
Blog posts
Generate softening curve
Hello,
I seek help from the forum regarding the following. Because I am very new to mechanics.
I have a continuum damage mechanics model with me. I have set up a problem of a typical three point bending test on a notched beam. The notch in the center of the specimen and extends from the bottom face up to the middle of the thickness. It is a plane stress problem. Now I want to simulate load-displacement curve obtained from the experiment (s).
Fundation of Fracture Theory <断裂理论基础>
Actually, I don't know much about Fracture Mechanics. This is the book that my previous teach in Beijing Inst of Tech recommended it to me. I think it is good.
Abaqus Quistio
I am working on Dental Implants and i want to define interaction in abaqus between an implant and the bone surrunding it. I am using Abaqus CAE to do it and i want to define frictional interaction with penalty method but I have problem with the penetration of implant in the bone. I've tried all the possible contact definitions such as surface to surface or node to surface. Sometimes Abaqus gives me some incredible answers for example pulling out the implant!!!! Please help me with this problem. Thank you....
Postdoctoral Positions in the Post-Graduate School at the Otto-von-Guericke-University Magdeburg, Germany
A number of 3 year research schoolarships and PhD positions in the areas of mechanical engineering, process engineering and applied mathematics is available in the Post-Graduate School "Micro-Macro-Interactions in Structured Media and Particle Systems", Otto-von-Guericke-University Magdeburg, Germany.
Further information can be found at http://www.uni-magdeburg.de/gkmm/free-position-new-gk.htm
Need an example of wave propagation in a plate using abaqus
Hi every body,I'm a senior student in mechanics and really I need an
example of wave propagation in a thin plate to conduct my project. At
now,main problem for me is how to apply load to get answers with
obvious wave propagtion contour plot without any thing more in just one
refelection.
Thanks in advance,
Hadishah
Fluid Cavity Modelling with Abaqus v6.8
Hallo All,
could anybody help to figure out why Keywords/parameters (Fluid Behavior and Fluid cavity) in the input
file not supported by the input file reader when imported into Abaqus v6.8:
How is this possible in ABAQUS?
I am trying to run UHYPER in ABAQUS 6.9EF1. I have the following questions:
1) How can I get the nodes
ID associated with element# NOEL in UHYPER subroutine?
2) How can I get the
coordinates of the displaced nodes associated with element# NOEL in UHYPER
subroutine in the middle of the simulation? I tried to use GETVRN but it seems it does not work in
UHYPER.
Postdoctoral Positions in Computational Solid Mechanics at Los Alamos National Laboratory
The Fluid Dynamics and Solid Mechanics group at Los Alamos National Laboratory is currently seeking candidates for two post-doctoral positions in the areas of theoretical and computational solid mechanics.
Further information and application instructions can be found at http://www.hr.lanl.gov/JobListing/SingleJobAd.aspx?JobNumber=218796
rigid body-deformable body contact in ABAQUS
Hi:
I was trying to model two beam. One is a cantiliver beam with horizontal axis and another one is beam like vertical axis rigid body. When I apply load to the 1st beam it should bend but should not exceed the rigid body. Buy in my model the 1st beam completly ignore the rigid body when deform. I am using Aabqus cae 6.9.
Anyone has any suggestion or tips , please let me kmow.
Thanks