<![CDATA[Cervenka Consulting Forums — Convergence Issue (ASAP Please)]]> https://forums.cervenka.cz/viewtopic.php?id=2387 Thu, 20 Feb 2025 21:50:20 +0000 PunBB <![CDATA[Re: Convergence Issue (ASAP Please)]]> https://forums.cervenka.cz/viewtopic.php?pid=5174#p5174 Hello, sorry for late response. Were you able to resolve your problem? Have you tried to contact our hotline cervenka@cervenka.cz?
Regards
Jan

]]> Thu, 20 Feb 2025 21:50:20 +0000 https://forums.cervenka.cz/viewtopic.php?pid=5174#p5174 <![CDATA[Convergence Issue (ASAP Please)]]> https://forums.cervenka.cz/viewtopic.php?pid=5161#p5161 Dear Atena users,

I am an undergraduate student pursuing my thesis, "Finite Element Modelling of Residual Tensile Behaviour of Fibre-Reinforced Shotcrete." The aim is to validate a preliminary study conducted by Foster et al. (2020) under Australian Standards (AS3600-2018).

The model includes half a dogbone (taken along the thickness), and the material prototype used is "CCNonLinCementious2User." Based on my research, I have defined the relevant parameters and boundary conditions according to AS3600-2018

It works fine until the non-linear part of the analysis. I have tried troubleshooting, reducing the mesh size, and increasing the step duration to no avail.

If you need more information, feel free to ask. I am completely stumped. sad

Kind regards
Naveen

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