How to Calculate the PEEQ for Mohr Coulomb?

Shishir Kumar Sikder Amit @Shishir-Kumar-Amit

29 May 2024 1 9K Report

Hi,

I want to calculate the plastic equivalent strain for Mohr-Coulomb. I found a formula from Abaqus documentation. I have attached the photo of PEEQ calculation. But I want to figure out the explanation how it came or how to expand this short form in step by step? Can you please describe me how can I go for it?

Jürgen Ries

I worked on Mohr-Coulomb within the CC project - maybe this will help you:

Article Project CC Modelling and quasistatic simulation of the stiff...

Conference Paper Project CC Untersuchungen zu Trageigenschaften von plattenfö...

Presentation Project CC Meeting in Aachen 2016

(slide 22ff.)

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