Table 1 Material properties of Al6061-T6 aluminum plate [13]
From: Local Stress Measurement in Thin Aluminum Plates based on Zero-Group-Velocity Lamb mode
Elastic property | Value |
|---|---|
Lame’s constant \({\varvec{\lambda}}\) (GPa) | 54.308 |
Lame’s constant \({\varvec{\mu}}\) (GPa) | 27.174 |
Murnaghan constant l (GPa) | − 281.5 |
Murnaghan constant \({\varvec{m}}\) (GPa) | − 339 |
Murnaghan constant \({\varvec{n}}\) (GPa) | − 416 |
Mass density \({\varvec{\rho}}\) (kg/m3) | 2704 |