Structural steel material models

In this section you will find entries on structural steel material models organised by type. An overview of the section titles are linked below.

The symbols used throughout this section are listed in the table below.

Structural steel material models by type

Elastic-plastic

Elastic-hardening

Park

Linear

Symbols
$f$	steel stress
$f_y$	steel strength
$f_u$	steel ultimate strength
$\varepsilon$	steel strain
$\varepsilon_p$	strain at which steel stress is maximum
$\varepsilon_u$	strain at which steel fails