Error with uniaxialMaterial Hysteretic in v2.5.6

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marafi
Posts: 10
Joined: Mon Oct 07, 2013 10:29 am
Location: University of Washington

Error with uniaxialMaterial Hysteretic in v2.5.6

Post by marafi »

Hi,

I think there is bug with the latest version of OpenSees (2.5.6). The Hysteretic Material Model does not seem to be working.

Try this:
uniaxialMaterial Hysteretic 310001 41.800000 0.001441 52.250000 0.014414 57.475000 0.028828 -41.800000 -0.001441 -57.475000 -0.014414 -62.700000 -0.028828 1.000000 1.000000 0.000000 0.000000

Error Message:
Want: uniaxialMaterial Hysteretic tag? mom1p? rot1p? mom2p? rot2p? <mom3p? rot3p?>mom1n? rot1n? mom2n? rot2n? <mom3n? rot3n?> pinchX? pinchY? damfc1? damfc2? <beta?>

Thanks,
fmk
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Re: Error with uniaxialMaterial Hysteretic in v2.5.6

Post by fmk »

i have updated the .exe to 2.4.6 revision 6058 .. download again and should work.
marafi
Posts: 10
Joined: Mon Oct 07, 2013 10:29 am
Location: University of Washington

Re: Error with uniaxialMaterial Hysteretic in v2.5.6

Post by marafi »

Hi Frank,

I'm getting this error now.
WARNING: CTestEnergyIncr::setEquiSolnAlgo - no SOE

Is this related to the recent update or something on my end?

I was not getting this with previous builds.

Thanks,

Nasser
marafi
Posts: 10
Joined: Mon Oct 07, 2013 10:29 am
Location: University of Washington

Re: Error with uniaxialMaterial Hysteretic in v2.5.6

Post by marafi »

This warning occurs with a transient analysis only. Here are my analysis commands:

constraints Transformation
numberer RCM
system Mumps
test NormUnbalance 0.001000 1000
algorithm KrylovNewton
integrator Newmark 0.500000 0.250000
analysis Transient
fmk
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Re: Error with uniaxialMaterial Hysteretic in v2.5.6

Post by fmk »

is this SP or MP you are running? is there a static analysis or a wipeAnalysis before this
marafi
Posts: 10
Joined: Mon Oct 07, 2013 10:29 am
Location: University of Washington

Re: Error with uniaxialMaterial Hysteretic in v2.5.6

Post by marafi »

SP, there is a static analysis which runs fine before I run the transient analysis. The warning comes during the transient analysis.
dakekiouy
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Joined: Wed Sep 16, 2015 3:56 am

Re: Error with uniaxialMaterial Hysteretic in v2.5.6

Post by dakekiouy »

It looks like something wrong..
fmk
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Re: Error with uniaxialMaterial Hysteretic in v2.5.6

Post by fmk »

it should be o.k. as the SOE is just getting added after the algorithm .. i have modofied the code to remove the warning message .. in future if you see a message the test method is actually being invoked, and if no SOE is present the error message will have meaning.
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