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Re: [Question #670047]: Determining macro parameters in uniaxial compression


Question #670047 on Yade changed:

Jan Stránský proposed the following answer:

it seems that the stress is not updates, use lower stressUpdateInterval
os UniaxialStrainer [1].

(depending on convention), negative strain/stress means compression
(while positive are tension).

What points to use and how to evaluate the initial slope - e.g. a linear
regression of the"right points" should do that, you can always visually
compare the result if you used "the right points..


[1] https://yade-

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