Experimental Study and Reliability Analysis of Flexural Capacity of RC Beams Reinforced with 600 MPa Grade Steel
Table 13
Comparison of experimental flexural bearing capacity Mu with Muc calculated by code of 520 MPa for the reinforcement design strength.
RC beam number
EN1992-1-1
BS5400-4
AASHEO
EN1991-2 2003
CRC PRESS
Mu/Muc
Mu/Muc
Mu/Muc
Mu/Muc
Mu/Muc
600-C30-1-1
1.40
1.40
1.44
1.40
1.42
600-C30-1-2
1.39
1.39
1.42
1.39
1.41
600-C30-2-1
1.29
1.45
1.33
1.29
1.31
600-C30-2-2
1.27
1.43
1.30
1.27
1.29
600-C40-1-1
1.27
1.29
1.30
1.27
1.28
600-C40-1-2
1.35
1.27
1.38
1.35
1.36
600-C40-2-1
1.33
1.34
1.36
1.33
1.34
600-C40-2-2
1.32
1.52
1.35
1.32
1.32
600-C50-1-1
1.45
1.27
1.49
1.45
1.47
600-C50-1-2
1.43
1.35
1.47
1.43
1.45
600-C50-2-1
1.34
1.41
1.37
1.34
1.35
600-C50-2-2
1.52
1.45
1.56
1.52
1.53
600-C60-1-1
1.41
1.33
1.45
1.41
1.42
600-C60-1-2
1.45
1.32
1.48
1.45
1.46
600-C60-2-1
1.46
1.45
1.49
1.45
1.46
600-C60-2-2
1.46
1.45
1.49
1.45
1.46
Μ
1.38
1.38
1.42
1.38
1.40
Δ
0.05
0.05
0.05
0.05
0.05
600-C30-1-1
1.38
1.61
1.42
1.35
1.42
600-C30-1-2
1.37
1.60
1.41
1.34
1.41
600-C30-2-1
1.44
1.49
1.47
1.27
1.47
600-C30-2-2
1.45
1.46
1.45
1.25
1.45
600-C40-1-1
1.29
1.46
1.31
1.24
1.31
600-C40-1-2
1.27
1.55
1.29
1.31
1.29
600-C40-2-1
1.34
1.53
1.35
1.33
1.35
600-C40-2-2
1.52
1.51
1.53
1.32
1.53
600-C50-1-1
1.27
1.67
1.28
1.42
1.28
600-C50-1-2
1.35
1.65
1.36
1.40
1.36
600-C50-2-1
1.41
1.54
1.42
1.32
1.42
600-C50-2-2
1.45
1.75
1.46
1.50
1.46
600-C60-1-1
1.33
1.62
1.34
1.39
1.34
600-C60-1-2
1.32
1.66
1.32
1.42
1.32
600-C60-2-1
1.46
1.67
1.46
1.45
1.46
600-C60-2-2
1.46
1.67
1.46
1.45
1.46
Μ
1.38
1.59
1.40
1.36
1.40
Δ
0.05
0.05
0.05
0.06
0.05
Note. Mu in the table is the measured ultimate flexural bearing capacity and Muc is the calculated value of ultimate flexural bearing capacity obtained by taking the measured yield strength of reinforcement from the current code formulas.