Concrete Materials Example

[franciscoflores84]

Hi,

I´m trying to recreate an OpenSees example where the concrete materials Concrete01, Concrete02, Concrete03, Concrete04 are compared. I'm using the same data but I can´t get the same curve for the Concrete04. This is the example that I found on OpenSees:

http://opensees.berkeley.edu/OpenSees/m ... l/2622.htm

I got the same answer for the other 3 concrete materials but the ultimate stress for the concrete04 is higher than the posted on the example. I don´t know if I´m making a mistake or if there is some typo on the data given in the example.

I´ll really appreciate any help.

Francisco