<![CDATA[Cervenka Consulting Forums — Shear retention factor of fiber reinforced concrete]]> https://forums.cervenka.cz/viewtopic.php?id=2278 Tue, 08 Mar 2022 14:35:03 +0000 PunBB <![CDATA[Re: Shear retention factor of fiber reinforced concrete]]> https://forums.cervenka.cz/viewtopic.php?pid=4897#p4897 Hello Petr,
Can you please let me know what material are you using in GID for concrete ?
Or send me your model with the problem  to cervenka@cervenka.cz

Regards,
Mohamad

]]> Tue, 08 Mar 2022 14:35:03 +0000 https://forums.cervenka.cz/viewtopic.php?pid=4897#p4897 <![CDATA[Shear retention factor of fiber reinforced concrete]]> https://forums.cervenka.cz/viewtopic.php?pid=4891#p4891 Hello,

I am modelling composite steel-concrete frame joint with fiber reinforced concrete slab in Atena Science. I would like to know shear retention factor of fiber reinforced concrete. In the literature I found a procedure for calculating only in case of rebars reinforcement (ATENA Program Documentation, Part 1, Theory), not for dispersed reinforcement. Can I use this procedure also for the case of dispersed reinforcement?

I suppose to multiply the volume of fibers (e.g. 1%) by 0.4 (effective orientation factor of steel fibers) to obtain a factor "p" that takes into account the degree of reinforcement. Is it correct procedure to obtain shear retention factor of fiber reinforced concrete?

Thank you.

Petr

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