Issue 78

M. Adel et.al, Frattura ed Integrità Strutturale, 78 (2026) 168-185; DOI: 10.3221/IGF-ESIS.78.10

Dimension, mm

Main Steel Bars

Steel Fiber Vf%

a/d L/d ratio

Group

Beam ID

Loaded span Length, L Depth, d Width, b

5 5 5 5 5 5 5 5 5 5 5 5 5 5

RC-FRC

150 150 150 150 150 150 150 150 150 150 150 150 150 150

300 180 300 180 300 300 180 300 180 300 300 180 300 180

1600 1000 1600 1000 1600 1600 1000 1600 1000 1600 1600 1000 1600 1000

1500

0 0 0 0

1.0 1.0

2 ϕ 10 mm

First group

FRC

900

-

2 ϕ 10 mm

RC NC

1500

0 0

900

-

2 ϕ 10 mm 0.25 2 ϕ 10 mm 0.25

MC-RC-FRC TTC-RC-FRC

1500 1500

1.0 1.0

Second Group

MC-NC TTC-RC MC-FRC

900

0.25

-

0 0

1500

2 ϕ 10 mm 0.25

900

0.25

-

1.0 1.0 1.0

2 ϕ 10 mm 2 ϕ 10 mm

MC-RC-FRC TTC-RC-FRC

1500 1500

0.5 0.5 0.5 0.5 0.5

Third Group

MC-NC TTC-RC MC-FRC

900

-

0 0

1500

2 ϕ 10 mm

900

-

1.0

Table 4: Details of the experimental program

1) NC Beam

2) RC-FRC Beam

3) FRC Beam

4) RC Beam

a) First group pattern (a/d=0.0)

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