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Unknown error with abaqus 6.122 with user subroutines

Submitted by mannesantana on

I have been trying to run an analysis with the user subrouting UMAT in abaqus 6.12. I have microsoft visual studio 10.0.40219.1 and fortran 10.1.034. I think I linked the compiler correctly, and the path variable should have all the necessary adresses. However, when I run the verification cpp_make, fortran_make, and std_user show errors. here is the fortran_make.txt file:

Analysis time problem when combining UEL and UMAT

Submitted by Roche on
Hi,

I have a model which includes damage propagation,heat transfer and effect of humidity. For damage analysis I'm using a UEL, and for the rest I'm doing a coupled thermal- displacement(CTD) analysis using UMAT and UEXPAN. The analysis starts with applying a load of humidity and temperature from 0 to a final value, and then in STEP2 I apply a cyclic load in a same range.

NNIN/C Webinar: Local Slow-Light Engineering: Hold your photons!

Submitted by Parameshwaran … on

 

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:

 

Question- Tangent modulus and secant modulus of concrete

Submitted by rajthilak88 on
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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

Research Lab Manager position available at University of Southern California Composites Center

Submitted by drgaurav on
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.