Shear Database and Study of the Parameters Influencing Shear Behavior - On Shear Behavior of Structural Elements Made of Steel Fiber Reinforced Concrete - page 177

Fig. 8.31 Influence of the
interaction between f R3 and
d in the SM according to
EHE08

1.5

1.3

1.1

0.9

0.7

0.5 0

5

f R3 (MPa)

1440

940

6

440

d (mm)

Fig. 8.32 In uence of the

interaction between f R3 and
d in the SM according to
MC2010

fl

1.5

1.3

1.1

0.9

0.7

0.5 0

5

f R3 (MPa)

1440

940

6

440

d (mm)

Fig. 8.33 In uence of the

interaction between f R3 and
d in the SM according to
RILEM

fl

1.5

1.3

1.1

0.9

0.7

0.5 0

5

f R3 (MPa)

1440

6

940

440

d (mm)

The surface charts shows clearly that the combination f R3 = 5 MPa with
d = 940 mm has a lower SM, according to the three Codes considered, and that

bers can mitigate size effect.
However, only one beam was tested for each combination so to obtain decisive
conclusions further research in this topic will be needed.