Tanh1D

Uniaxial Elastic Material Using $\tanh$

Syntax

Text Only
1 2 3 4	`material Elastic1D (1) (2) [3] # (1) int, unique material tag # (2) double, elastic modulus # [3] double, density, default: 0.0`

The constitutive equation is defined as

σ = E \tanh (ϵ),

where $E$ is the elastic modulus and $ϵ$ is the strain.