Manders Model for Concrete 01

[semon]

Hi all,

I am using Manders Model for Concrete01 material. OpenSees require four inputs to model concrete01. From Manders model I can maximum compressive strength and respective strain, but how can I get Crushing Strength and strain at crushing strength?

Would it be alright to have same Crushing Strength and strain at crushing strength for different compressive strength of concrete?
I do not have any reference to determine these values. Please help me with this problem.

Thank you

[mhscott]

Take a look at the Mander et al (1988) paper in the ASCE Journal of Structural Engineering

http://dx.doi.org/10.1061/(ASCE)0733-9445(1988)114:8(1804)