Manzari-dafalias

Forum for OpenSees users to post questions, comments, etc. on the use of the OpenSees interpreter, OpenSees.exe

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sinaheidari
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Joined: Sun Mar 22, 2015 1:39 pm
Location: sharif university of technology

Manzari-dafalias

Post by sinaheidari » Thu Mar 26, 2015 12:13 am

Hello,

Which version of Opensees include manzari-dafalias model ? (nDmaterial ManzariDafalias)

fmk
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Re: Manzari-dafalias

Post by fmk » Mon Mar 30, 2015 9:23 am

looks like it has been in since version 2.4.5

However, his group is constantly updating it, here is the change log:
http://opensees.berkeley.edu/WebSVN/log ... falias.cpp&

and our own changeLog to show you which revision corresponds to the release of OpenSees:
http://opensees.berkeley.edu/OpenSees/changeLog.php

zanakarimi
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Location: University of Colorado Boulder
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Re: Manzari-dafalias

Post by zanakarimi » Wed May 24, 2017 11:47 am

Hi Frank

It seems the Manzari-Dafalias model cannot update material stage after the first time decomposition when using multiple core processing (OpenSeesSP). I remember this was also an issue with PDMY02 due to partial missing codes and you quickly fixed it.
The model works just fine with Mumps solver and one CPU. I checked the latest update of the model posted by UW group and this issue is still remaining. Can you please help me with this problem?

Many thanks in advance,
Zana,
University of Colorado Boulder

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