... Publishing Limited Licensed re-use rights only Elevated temperature Temperature-dependent stress block parameters Interaction diagram Fire design methodologies x 2 = D R + 1   ;   x 1 = D − x 2 A = C 1 f c k ( θ ) D Let x u...

...Khaled Ahmed Mahmoud Purpose Previous works in constructing interaction diagrams have only focused on incorporating transient creep strain implicitly in the ultimate limit strain. The present paper aims to use different approaches to define concrete ultimate limit strain (failure strain) envelops...