Material Properties for Deformation Analysis
Concrete C 20/25
- fc = fcm = 20 + 8 = 28 N/mm2
- Ec = Ecm = 30000 N/mm2
- εc1 = −2.0 ‰
- εc1u = −3.5 ‰
Distorted for creep with (1 + φ) = 3.95:
- Ec = Ecm = 7594.9 N/mm2
- ε 2c1 = −7.9 ‰
- εc1u = −13.8 ‰
Reinforcement steel B 500 S (A)
- fym = fyk = 500 = 500.00 N/mm2
- ftm = ftk = 550 = 550.00 N/mm2
- Es = 200000 N/mm2
- εsu = 25 ‰
- αe = 200,000 / 30,000 = 6.67
Distorted for creep with (1 + φ) = 3.95:
- αe = 200000 / 7594.9 = 26.33