Table 4:
Effect of the compressive strength of concrete on ultimate load of beams under monotonic loading.
Beam Designation
Type of
Beam
SF
(%)
ρ
w
Ultimate Load (Pu)
(kN)
% Increase Ultimate Load *
B-NS-M-Hy1-
ρ
w
4
Hybrid(NS)
1
0.004
370
-
B-HS-M-Hy1-
ρ
w
4
Hybrid(HS)
1
0.004
730
97.3
*
The percentage increase is measured with respect to beam B-NS-M-Hy1
ρ
w
4 .