Research Article
Performance Deterioration of Heavy-Haul Railway Bridges under Fatigue Loading Monitored by a Multisensor System
Table 2
Mechanical property of reinforced steel.
| | Steel type | Nominal diameter
d (mm) | Yield strength
fy (MPa) | Strength
fu (MPa) | Elastic modulus
Es&p (GPa) |
| | Q235 | 8 | 310.0 | 455.0 | 211.0 | | HRB335 | 10 | 405.0 | 575.0 | 203.0 | | Steel strand 1860 | 15.24 | 1795.0 | 1929.0 | 196.0 |
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