Inquiry on Enabling Quadrature Output for 24 BCC Slip Systems in PRISMS-Plasticity

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Itsuki Fujita

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Sep 9, 2025, 2:15:57 AM (8 days ago) Sep 9
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Dear PRISMS Team,

I am currently working with PRISMS-Plasticity and PRISMS-Fatigue to calculate fatigue indicator parameters (FIPs). For FCC materials, I see that the quadrature output is set up to write plastic shear strain increments and normal stresses for 12 slip systems.

I would like to confirm whether my understanding is correct that, for BCC materials, in order to compute FIPs across all 24 slip systems, the quadrature output functionality in PRISMS-Plasticity must be extended accordingly.

If this is indeed the case, could you please let me know whether there are existing source code files or an implementation for the BCC version of quadrature output? If not, would it be possible for you (or someone in the community) to provide the necessary source files or guidance for enabling output for 24 slip systems?

Thank you very much for your time and support.

Sincerely,
Itsuki
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