A hybrid smoothed extended finite element/level set method for modeling equilibrium shapes of nano-inhomogeneities
Xujun Zhao, Stephane P. A Bordas, Jianmin Qu, Computational Mechanics(2013)
Blog posts
Hyperelastic model Umat
Good mornig everybody ,
I wrote a Umat routine for the Yeoh hyperelastic model,
In order to compare the built in yeoh model and my Umat subroutine , I apply a uniaxial displacement on a single element and compare the stress strain rates
the problem is that I obtain different curves for the strees strain rates , and a different deformation I can't figure out why ,
My question is, do you have any documents or links describing the theory for the Yeoh model, and could you please have a look at my Umat code, attached here.
Post-Doc Position: Multiscale Simulations of Pattern Formation in Mixed Crystals
Post-Doc Position: Multiscale Simulations of Pattern Formation in Mixed Crystals
Post-Doc Position: Multiscale Simulations of Pattern Formation in Mixed Crystals
Post-Doc Position: Multiscale Simulations of Pattern Formation in Mixed Crystals
Post-Doc Position: Multiscale Simulations of Pattern Formation in Mixed Crystals
Post-Doc Position: Multiscale Simulations of Pattern Formation in Mixed Crystals
Why mode shapes are not mass normalized when it is subjected to ambient excitation?
NNIN/C Webinar: Local Slow-Light Engineering: Hold your photons!
The NNIN/C @ U - M will be hosting a webinar on "Local Slow-Light Engineering. Hold your photons!, which will be webcast live.
Event Information:
Topic: Local Slow-Light Engineering: Hold your photons!
Date: July 11th, 2013
Time: 1:00 pm – 2:00 pm EDT.
Presenter:
Dr. Khaled Mnaymneh,
Staff Scientist @ The Lurie Nanofabrication Facility,
University of Michigan.
Abstract:
Research Lab Manager position available at University of Southern California Composites Center
The University of Southern California (USC), founded in 1880, is the largest private employer in the City of Los Angeles. As an employee of USC, you will be a part of a world-class research university and a member of the "Trojan Family" which is comprised of the faculty, students and staff that make the university what it is.
secant and tangent modulus
Dear all,
can we say that initial tangent modulus and secant modulus can be considered as upper bound and lower bound limits for uniaxial compressive stress strain curve of concrete?
If so can u show me the literature proof for that?
Thanks
S Rajthilak
1D modeling of tubes in a tube plate assembly.
hello, I am new to the forum, Hi to all
For the last couple of months I have been struggeling with modeling and coupling of 1D elements with 3Delements of a tube plate, 1D elements are chosen because of obvious reasons, we would like to reduces the mesh.