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Hundi Hatun Bridge – mass participation ratios
| Mode | Period (s) | Mass Participation Ratios | |
|---|---|---|---|
| X - direction | Y - direction | ||
| 1 | 0.10027 | 0.254380 | ~0.00 |
| 2 | 0.086250 | 0.109023 | 0.160643 |
| 3 | 0.085595 | ~0.00 | 0.228147 |
Historical structures performance levels and deformation limits
| Performance Level | Maximum Deformation / Maximum Height Ratio Limit |
|---|---|
| Limited Damage | 0.003 |
| Controlled Damage | 0.007 |
Physical and mechanical properties of homogenized materials used in the bridge
| Bridge Region | Elasticity Modulus (MPa) | Poisson’s Ratio | Density (kg/m3) | Mean Compressive Strength (MPa) | Mean Tensile Strength (MPa) |
|---|---|---|---|---|---|
| Arches and Wing Walls | 8810 | 0.15 | 2646 | 8.810 | 0.881 |
| Fill | 800 | 0.23 | 1800 | 0.8 | 0.08 |
The Mohr-Coulomb material model properties for the homogenized materials used in the Hundi Hatun Bridge [15, 28]
| Bridge | Cohesion (C) (MPa) | Friction Angle (ϕ) |
|---|---|---|
| Arches and Wing Walls | 0.15 | 30 |
| Fill | 0.05 | 20 |