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Table 4 Material properties for concrete with developed constitutive model in UHPFRC with micro and hooked ends (T1)

From: Simplified Constitutive and Damage Plasticity Models for UHPFRC with Different Types of Fiber

Material’s parameters

UHPFRC (T1)

Plasticity parameters

 

Dilation angle

33

Concrete elasticity

Eccentricity

0.1

 E (GPa)

30

fb0/fc0

1.16

 \(N\)

0.2

(K)

0.67

  

Viscosity parameter

0

Concrete compressive behavior

Concrete compression damage

Yield stress (MPa)

Inelastic strain

Damage parameter (C)

Inelastic strain

0

0

0

0

29.04

0.001267

0

0.001267

47.9

0.001759

0

0.001759

80.8

0.002459

0

0.002459

150.2

0.003946

0

0.003946

198.9

0.005021

0

0.005021

226.9

0.005603

0

0.005603

242.6

0.006897

0

0.006897

220

0.008

0.09

0.008

192.7

0.008231

0.21

0.008231

183.6

0.008308

0.24

0.008308

174.5

0.008385

0.28

0.008385

156.3

0.008538

0.36

0.008538

147.2

0.008615

0.39

0.008615

138.1

0.008692

0.43

0.008692

1.1

0.008769

0.99

0.008769

Concrete tensile behavior

Concrete tension damage

Yield stress (MPa)

Cracking strain

Damage parameter (T)

Cracking strain

9.34

0

0

0

0.000112

0.000156

0.99

0.000156