WARNING ID : 1084 in Radioss Explicit Analysis

Noor Alam
Noor Alam Altair Community Member
edited August 2021 in Community Q&A

hi everyone,

i am solving a explicit problem but every time i am getting  warning id 1084, i have no idea how to resolve this warning message from

solution. can anyone let me know, why this type of warning is coming during solving process.

the detailed warning message is below. also attaching the material property.

WARNING ID : 1084
** WARNING IN MATERIAL LAW1
DESCRIPTION :
NUMBER OF INTEGRATION POINT IS HIGHER THAN 1
-> FORMULATION IS SWITCHED TO GLOBAL INTEGRATION N=0
CONCERNING 3 PROPERTY/MATERIAL COUPLE

image

 

Regards,

Noor Alam

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Answers

  • Rodrigo Merigo_22161
    Rodrigo Merigo_22161
    Altair Employee
    edited August 2021

    Hello, 

    This warning is says that there are 3 components that have this same property that is in the picture but linked to a LAW1 material. LAW1 is pure elastic and some information in the property are not compatible, as the number of integration points, for example (the property specifies 3 integration points). So the messages warn you that for those 3 cases, the number of integration points are reset from 3 to only 1, which is what is recommended to use with LAW1.

    So you can create a separate property for those 3 components with 1 integration point only if you want to get rid of the warning.

    Thank you.

  • Noor Alam
    Noor Alam Altair Community Member
    edited August 2021

    hi rodrigo,

    thanks for your response now i am running the simulation without any warning but my simulation is getting killed due to highest amount of energy increasing.

    THANK YOU

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