Table 11 Analysis material properties.
From: RC Arch Deck Development and Performance Evaluation for Enhanced Deck Width
Index | Concrete | Rebar | |
|---|---|---|---|
Material | OPC | SD400 | |
Strength (MPa) | Arch deck | \(f_{ck} = 50\) | \(f_{ck} = 400\) |
Overlay concrete | \(f_{ck} = 40\) | ||
Elastic modulus (N/mm2) | Arch deck | 28,628 | 203,000 |
Overlay concrete | 31,099 | ||
Poisson’s ratio | Arch deck | 0.167 | 0.3 |
Overlay concrete | 0.167 | ||
Weight density (N/mm2) | Arch deck | 2.3 × 10−5 | 7.9 × 10−5 |
Overlay concrete | 2.3 × 10−5 | ||