PressureDependMultiYield Material example

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toy0410
Posts: 17
Joined: Tue Dec 06, 2011 8:53 pm

PressureDependMultiYield Material example

Post by toy0410 »

hello,
I'm practicing example 13 of PressureDependMultiYield Material on opensees wiki.
[url]http://opensees.berkeley.edu/wiki/index ... Example_13[/url]
I run the example, but i can't get the stress output with 5 column, it just 3 column output.
Is it something wrong, or I need to change some thing?
Last edited by toy0410 on Thu Mar 27, 2014 5:45 pm, edited 1 time in total.
fmk
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Re: PressureDependMultiYield Material example

Post by fmk »

looks like something is wrong with their script (tcl or matlab).

The FluidSolidPorous material only has 3 stress and strain components that it returns in getStress()/getStrain()
the PressureDependMultiYield has 5.

so if matOpt is set to 1 this script and matlab routine will work. if set to 2 it will fail as the output files do not have enough columns. i will
see if i can get somebody who actually knows what these materials are doing to answer further or even fix the script.
toy0410
Posts: 17
Joined: Tue Dec 06, 2011 8:53 pm

Re: PressureDependMultiYield Material example

Post by toy0410 »

Dear fmk,
Thanks for your reply.
I will continue working on it. If there has some new, i will let you know.
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