https://forums.cervenka.cz/viewtopic.php?id=550 Wed, 17 Oct 2012 14:17:39 +0000 PunBB https://forums.cervenka.cz/viewtopic.php?pid=1475#p1475 For the failure surface eccentricity, the default value of 0.52 is used independently of the cube stregth/concrete class.

]]> Wed, 17 Oct 2012 14:17:39 +0000 https://forums.cervenka.cz/viewtopic.php?pid=1475#p1475 https://forums.cervenka.cz/viewtopic.php?pid=1474#p1474 tanks.
but I dont find formula including of relationship between cube strength of concrete and fail.surface excentricity.
can you say in which sheet of Atena Theory this formula is exist or type it.

]]> Wed, 17 Oct 2012 11:20:25 +0000 https://forums.cervenka.cz/viewtopic.php?pid=1474#p1474 https://forums.cervenka.cz/viewtopic.php?pid=1473#p1473 Please see the ATENA Theory Manual for details about the fracture-plastic (Cementitious) material model family. However, in general, if you do not have any measurements for a specific material parameter, the best usually is to use the value generated from for the cube strength or for the closest corresponding concrete class.

]]> Wed, 17 Oct 2012 10:54:04 +0000 https://forums.cervenka.cz/viewtopic.php?pid=1473#p1473 https://forums.cervenka.cz/viewtopic.php?pid=1470#p1470 hello every one.
I want to  define new mateial with 3D Nonlinear Cementitious 2 >>miscelaneous
how calculate the fail.surface excentricity .
thanks.

]]> Wed, 17 Oct 2012 09:51:02 +0000 https://forums.cervenka.cz/viewtopic.php?pid=1470#p1470