Table 3.
Parameter settings of polyvinyl butyral laminated glass mode.
| Description | Variable | Outer glass | Inner glass | PVB |
|---|---|---|---|---|
| Mass density | Rho (kg/m3) | 2500 | 2500 | 200 |
| Poisson's ratio for glass | PRG | 0.23 | 0.23 | — |
| Young's modulus for glass | E g (GPa) | 100 | 68 | — |
| Yield stress for glass | SYG (MPa) | 110 | 16 | — |
| Plastic hardening modulus for glass | ETG (GPa) | 50 | 60 | — |
| Plastic strain at failure for glass | EFG | 0.0004 | 0.00024 | — |
| Young's modulus for polymer | E p (MPa) | — | — | 280 |
| Poisson's ratio for polymer | PRP | — | — | 0.495 |
| Load curve ID defining effective stress versus effective plastic strain | LCSS | — | — | 1360/s |