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Purlins Load Tables

Heavy End Bay Purlin System Load Table

The load tables contained in this document are the result of extensive design and testing using the facilities and skills of the Department of Mechanical Engineering at The University of Strathclyde.

Performance

The performance of the systems shown in this document has been derived by calculation in accordance with BS EN1993-1-3: 2006, calibrated and proven by full scale tests. Purlin load tables are valid up to and including 25° roof slopes. For slopes greater than 25 °, use our MetSPEC design software. You can download our MetSPEC software from our downloads centre.

Download our purlin technical manual for more information.

Section Reference Weight kg/m Working Loads in kN/span Ultimate U.D.L. in kN/span
Down U.D.L. Deflection Span/180 Down U.D.L. Uplift – Metal Cladding. Number of Anti Sag Rods
0 1 2
End bay Inner bay End bay Inner bay End bay Inner bay End bay Inner bay End bay Inner bay End bay Inner bay
Span 4.50m
142.Z.13 2.84 – 13.24 – 16.24 – 21.36 – 13.09 – 21.36 – 21.36
142.Z.14 3.05 9.86 14.94 9.86 17.45 17.55 24.09 10.42 14.30 17.55 24.09 17.55 24.09
142.Z.15 3.26 10.52 16.66 10.52 18.62 19.57 26.86 11.27 15.47 19.57 26.86 19.57 26.86
142.Z.16 3.47 11.19 18.38 11.19 19.81 21.58 29.62 12.09 16.59 21.58 29.62 21.58 29.62
142.Z.18 3.89 12.52 – 12.52 – 25.52 – 13.64 – 25.52 – 25.52 –
142.Z.20 4.30 13.82 – 13.82 – 29.28 – 15.00 – 29.28 – 29.28 –
Span 5.00m
142.Z.13 2.84 – 11.89 – 14.02 – 19.22 – 11.32 – 19.22 – 19.22
142.Z.14 3.05 8.12 13.42 8.12 15.06 15.80 21.68 9.02 12.38 15.80 21.68 15.80 21.68
142.Z.15 3.26 8.67 14.97 8.67 16.08 17.61 24.17 9.77 13.41 17.61 24.17 17.61 24.17
142.Z.16 3.47 9.22 16.51 9.22 17.10 19.42 26.66 10.48 14.39 19.42 26.66 19.42 26.66
142.Z.18 3.89 10.31 – 10.31 – 22.96 – 11.83 – 22.96 – 22.96 –
142.Z.20 4.30 11.39 – 11.39 – 26.35 – 13.00 – 26.35 – 26.35 –
172.Z.13 3.25 – 14.85 – 21.73 – 23.99 – 13.02 – 23.99 – 23.99
172.Z.14 3.49 12.23 16.85 13.14 23.34 19.81 27.19 10.39 14.26 19.81 27.19 19.81 27.19
172.Z.15 3.73 13.71 18.87 14.04 24.94 22.19 30.45 11.26 15.45 22.19 30.45 22.19 30.45
172.Z.16 3.98 14.93 20.92 14.93 26.53 24.59 33.75 12.10 16.61 24.59 33.75 24.59 33.75
172.Z.18 4.45 16.70 25.02 16.70 29.68 29.38 40.33 13.69 18.79 29.38 40.33 29.38 40.33
172.Z.20 4.93 18.46 – 18.46 – 34.05 – 15.14 – 34.05 – 34.05 –
Span 5.50m
142.Z.13 2.84 – 10.79 – 12.21 – 17.47 – 9.98 – 17.47 – 17.47
142.Z.14 3.05 6.79 12.18 6.79 13.11 14.36 19.71 7.96 10.92 14.36 19.71 14.36 19.71
142.Z.15 3.26 7.25 13.58 7.25 14.00 16.01 21.98 8.62 11.83 16.01 21.98 16.01 21.98
142.Z.16 3.47 7.71 – 7.71 – 17.66 – 9.25 – 17.66 – 17.66 –
142.Z.18 3.89 8.62 – 8.62 – 20.88 – 10.43 – 20.88 – 20.88 –
142.Z.20 4.30 9.52 – 9.52 – 23.95 – 11.47 – 23.95 – 23.95 –
172.Z.13 3.25 – 13.48 – 19.02 – 21.81 – 11.35 – 21.81 – 21.81
172.Z.14 3.49 11.03 15.29 11.03 20.43 18.01 24.72 9.06 12.44 18.01 24.72 18.01 24.72
172.Z.15 3.73 11.78 17.13 11.78 21.83 20.17 27.69 9.83 13.49 20.17 27.69 20.17 27.69
172.Z.16 3.98 12.53 18.99 12.53 23.23 22.35 30.68 10.58 14.52 22.35 30.68 22.35 30.68
172.Z.18 4.45 14.02 22.70 14.02 25.98 26.71 36.66 11.97 16.43 26.71 36.66 26.71 36.66
172.Z.20 4.93 15.50 – 15.50 – 30.96 – 13.24 – 30.96 – 30.96 –
Span 6.00m
172.Z.13 3.25 – 12.33 – 16.77 – 19.99 – 10.06 – 19.99 – 19.99
172.Z.14 3.49 9.37 13.98 9.37 18.01 16.51 22.66 8.04 11.04 16.51 22.66 16.51 22.66
172.Z.15 3.73 10.01 15.67 10.01 19.25 18.49 25.38 8.73 11.98 18.49 25.38 18.49 25.38
172.Z.16 3.98 10.65 17.37 10.65 20.48 20.49 28.13 9.40 12.90 20.49 28.13 20.49 28.13
172.Z.18 4.45 11.91 20.78 11.91 22.90 24.49 33.61 10.64 14.60 24.49 33.61 24.49 33.61
172.Z.20 4.93 13.17 24.09 13.17 25.31 28.38 38.95 11.76 16.15 28.38 38.95 28.38 38.95
172.Z.23 5.63 15.02 – 15.02 – 33.92 – 13.28 – 33.92 – 33.92 –
172.Z.25 6.09 16.23 – 16.23 – 37.44 – 14.18 – 37.44 – 37.44 –
202.Z.14 3.82 – 16.59 – 25.08 – 26.86 – 10.96 – 26.86 – 26.86
202.Z.15 4.09 13.52 18.64 14.43 26.81 21.97 30.16 8.68 11.91 21.97 30.16 21.97 30.16
202.Z.16 4.35 15.03 20.71 15.36 28.53 24.40 33.49 9.35 12.83 24.40 33.49 24.40 33.49
202.Z.18 4.88 17.19 24.83 17.19 31.94 29.24 40.14 10.61 14.57 28.44 39.03 29.24 40.14
202.Z.20 5.40 19.01 – 19.01 – 33.97 – 11.77 – 31.61 – 33.97 –
202.Z.23 6.17 21.70 – 21.70 – 40.77 – 13.33 – 35.82 – 40.77 –
202.Z.27 7.19 25.22 – 25.22 – 49.35 – 15.15 – 40.66 – 49.12 –
Span 6.50m
172.Z.13 3.25 – 11.35 – 14.87 – 18.45 – 9.04 – 18.45 – 18.45
172.Z.14 3.49 8.04 12.88 8.04 15.97 15.24 20.92 7.23 9.92 15.24 20.92 15.24 20.92
172.Z.15 3.73 8.59 14.43 8.59 17.07 17.07 23.43 7.85 10.77 17.07 23.43 17.07 23.43
172.Z.16 3.98 9.14 16.00 9.14 18.16 18.91 25.96 8.45 11.60 18.91 25.96 18.91 25.96
172.Z.18 4.45 10.23 19.14 10.23 20.31 22.60 31.02 9.57 13.13 22.60 31.02 22.60 31.02
172.Z.20 4.93 11.30 – 11.30 – 26.19 – 10.58 – 26.19 – 26.19 –
172.Z.23 5.63 12.89 – 12.89 – 31.31 – 11.93 – 31.31 – 31.31 –
172.Z.25 6.09 13.93 – 13.93 – 34.56 – 12.74 – 34.56 – 34.56 –
202.Z.14 3.82 – 15.28 – 22.33 – 24.79 – 9.80 – 24.79 – 24.79
202.Z.15 4.09 12.42 17.17 12.42 23.87 20.28 27.84 7.77 10.66 20.28 27.84 20.28 27.84
202.Z.16 4.35 13.22 19.08 13.22 25.41 22.52 30.91 8.37 11.49 22.52 30.91 22.52 30.91
202.Z.18 4.88 14.80 22.88 14.80 28.44 26.99 37.05 9.51 13.05 26.34 36.15 26.99 37.05
202.Z.20 5.40 16.36 – 16.36 – 31.36 – 10.55 – 29.27 – 31.36 –
202.Z.23 6.17 18.68 – 18.68 – 37.63 – 11.94 – 33.15 – 37.63 –
202.Z.27 7.19 21.71 – 21.71 – 45.56 – 13.56 – 37.57 – 45.56 –
Span 7.00m
172.Z.13 3.25 – 10.51 – 13.25 – 17.14 – 8.19 – 17.14 – 17.14
172.Z.14 3.49 6.96 11.93 6.96 14.24 14.15 19.42 – 9.00 14.15 19.42 14.15 19.42
172.Z.15 3.73 7.44 13.37 7.44 15.22 15.85 21.75 – 9.77 15.85 21.75 15.85 21.75
172.Z.16 3.98 7.92 14.83 7.92 16.19 17.56 24.11 – 10.52 17.56 24.11 17.56 24.11
172.Z.18 4.45 8.85 17.74 8.85 18.11 20.99 28.81 – 11.91 20.99 28.81 20.99 28.81
172.Z.20 4.93 9.78 – 9.78 – 24.32 – – – 24.32 – 24.32 –
172.Z.23 5.63 11.16 – 11.16 – 29.08 – – – 29.08 – 29.08 –
172.Z.25 6.09 12.07 – 12.07 – 32.09 – – – 32.09 – 32.09 –
202.Z.14 3.82 – 14.16 – 19.99 – 23.02 – 8.87 – 23.02 —– 23.02
202.Z.15 4.09 10.79 15.91 10.79 21.36 18.83 25.85 7.03 9.65 18.83 25.85 18.83 25.85
202.Z.16 4.35 11.48 17.68 11.48 22.74 20.91 28.71 7.57 10.40 20.91 28.71 20.91 28.71
202.Z.18 4.88 12.85 21.21 12.85 25.45 25.06 34.40 8.61 11.81 24.57 33.72 25.06 34.40
202.Z.20 5.40 14.21 – 14.21 – 29.12 – 9.55 – 27.30 – 29.12 –
202.Z.23 6.17 16.22 – 16.22 – 34.94 – 10.81 – 30.90 – 34.94 –
202.Z.27 7.19 18.85 – 18.85 – 42.30 – 12.26 – 34.99 – 42.30 –
232.Z.15 4.44 – 18.34 – 28.63 – 29.76 – 10.46 – 29.39 – 29.76
232.Z.16 4.73 14.81 20.43 15.83 30.47 24.15 33.14 8.32 11.42 23.49 32.25 24.15 33.14
232.Z.18 5.30 17.73 24.61 17.73 34.12 29.06 39.89 9.69 13.30 27.54 37.80 29.06 39.89
232.Z.20 5.87 19.61 28.71 19.61 37.74 33.88 46.50 10.99 15.08 31.38 43.07 33.88 46.50
232.Z.23 6.71 22.40 – 22.40 – 40.84 – 12.78 – 36.65 – 40.84 –
Span 7.50m
202.Z.14 3.82 – 13.18 – 17.97 – 21.49 – 8.08 – 21.49 – 21.49
202.Z.15 4.09 9.44 14.82 9.44 19.20 17.58 24.13 – 8.80 17.58 24.13 17.58 24.13
202.Z.16 4.35 10.05 16.47 10.05 20.44 19.52 26.79 – 9.48 19.52 26.79 19.52 26.79
202.Z.18 4.88 11.25 19.75 11.25 22.88 23.39 32.11 – 10.78 23.04 31.62 23.39 32.11
202.Z.20 5.40 12.43 – 12.43 – 27.18 – – – 25.59 – 27.18 –
202.Z.23 6.17 14.19 – 14.19 – 32.61 – – – 28.96 – 32.61 –
202.Z.27 7.19 16.50 – 16.50 – 39.48 – – – 32.76 – 39.48 –
232.Z.15 4.44 – 17.08 – 25.82 – 27.78 – 9.53 – 27.55 – 27.78
232.Z.16 4.73 13.78 19.03 13.88 27.48 22.54 30.93 – 10.42 22.03 30.24 22.54 30.93
232.Z.18 5.30 15.55 22.93 15.55 30.77 27.12 37.23 – 12.14 25.85 35.47 27.12 37.23
232.Z.20 5.87 17.19 26.74 17.19 34.03 31.62 43.40 – 13.77 29.46 40.43 31.62 43.40
232.Z.23 6.71 19.64 – 19.64 – 38.12 – – – 34.41 – 38.12 –
232.Z.25 7.27 21.25 – 21.25 – 42.31 – – – 37.39 – 42.31 –
Span 8.00m
202.Z.14 3.82 – 12.33 —– 16.22 – 20.14 – – – 20.14 – 20.14
202.Z.15 4.09 8.31 13.86 8.31 17.33 16.48 22.62 – – 16.48 22.62 16.48 22.62
202.Z.16 4.35 8.85 15.40 8.85 18.45 18.30 25.12 – – 18.30 25.12 18.30 25.12
202.Z.18 4.88 9.91 18.48 9.91 20.65 21.93 30.10 – – 21.69 29.77 21.93 30.10
202.Z.20 5.40 10.95 – 10.95 – 25.48 – – – 24.09 – 25.48 –
202.Z.23 6.17 12.50 – 12.50 – 30.58 – – – 27.25 – 30.58 –
202.Z.27 7.19 14.53 – 14.53 – 37.02 – – – 30.81 – 37.02 –
232.Z.15 4.44 – 15.97 – 23.37 – 26.04 – – – 25.93 – 26.04
232.Z.16 4.73 12.26 17.80 12.26 24.88 21.13 29.00 – – 20.74 28.47 21.13 29.00
232.Z.18 5.30 13.72 21.45 13.72 27.86 25.43 34.90 – – 24.35 33.42 25.43 34.90
232.Z.20 5.87 15.18 25.02 15.18 30.81 29.64 40.68 – – 27.76 38.10 29.64 40.68
232.Z.23 6.71 17.34 – 17.34 – 35.74 – – – 32.43 – 35.74 –
232.Z.25 7.27 18.76 – 18.76 – 39.66 – – – 35.23 – 39.66 –
262.Z.16 5.11 – 20.07 – 32.35 – 32.67 – 32.67 – 32.67 – 32.67
262.Z.18 5.73 17.61 24.31 18.29 36.24 28.80 39.53 – 38.95 28.80 39.53 28.80 39.53
262.Z.20 6.34 20.23 28.49 20.23 40.09 33.71 46.28 – 44.32 33.71 46.28 33.71 46.28
Span 8.50m
232.Z.15 4.44 – 15.00 – 21.23 – 24.51 – – – 24.49 – 24.51
232.Z.16 4.73 10.88 16.71 10.88 22.60 19.89 27.29 – – 19.59 26.89 19.89 27.29
232.Z.18 5.30 12.19 20.14 12.19 25.31 23.93 32.85 – – 23.00 31.57 23.93 32.85
232.Z.20 5.87 13.48 23.50 13.48 27.99 27.90 38.29 – – 26.23 36.00 27.90 38.29
232.Z.23 6.71 15.40 – 15.40 – 33.64 – – – 30.64 – 33.64 –
232.Z.25 7.27 16.65 – 16.65 – 37.33 – – – 33.29 – 37.33 –
262.Z.16 5.11 – 18.84 – 29.46 – 30.74 – – – 30.74 – 30.74
262.Z.18 5.73 16.27 22.83 16.27 33.00 27.10 37.20 – – 27.10 37.20 27.10 37.20
262.Z.20 6.34 18.00 26.76 18.00 36.52 31.73 43.55 – – 31.73 43.55 31.73 43.55
262.Z.23 7.26 20.57 – 20.57 – 38.47 – – – 38.47 – 38.47 –
262.Z.25 7.86 22.26 – 22.26 – 42.84 – – – 42.84 – 42.84 –
Span 9.00m
232.Z.15 4.44 – 14.13 – 19.35 – 23.15 – – – – – 23.15
232.Z.16 4.73 9.71 15.75 9.71 20.60 18.78 25.78 – – – – 18.78 25.78
232.Z.18 5.30 10.87 18.98 10.87 23.07 22.60 31.02 – – – – 22.60 31.02
232.Z.20 5.87 12.03 22.15 12.03 25.51 26.35 36.16 – – – – 26.35 36.16
232.Z.23 6.71 13.74 – 13.74 – 31.77 – – – – – 31.77 –
232.Z.25 7.27 14.86 – 14.86 – 35.26 – – – – – 35.26 –
262.Z.16 5.11 – 17.75 – 26.92 – 29.04 – – – – – 29.04
262.Z.18 5.73 14.55 21.52 14.55 30.15 25.60 35.13 – – – – 25.60 35.13
262.Z.20 6.34 16.10 25.22 16.10 33.36 29.97 41.13 – – – – 29.97 41.13
262.Z.23 7.26 18.39 – 18.39 – 36.33 – – – – – 36.33 –
262.Z.25 7.86 19.91 – 19.91 – 40.46 – – – – – 40.46 –
Span 9.50m
262.Z.16 5.11 – 16.78 – 24.67 – 27.51 – – – – – 27.51
262.Z.18 5.73 13.07 20.34 13.07 27.63 24.25 33.29 – – – – 24.25 33.29
262.Z.20 6.34 14.46 23.84 14.46 30.57 28.39 38.97 – – – – 28.39 38.97
262.Z.23 7.26 16.52 – 16.52 – 34.42 – – – – – 34.42 –
262.Z.25 7.86 17.88 – 17.88 – 38.33 – – – – – 38.33 –
262.Z.29 9.06 20.56 – 20.56 – 45.95 – – – – – 45.95 –
302.Z.20 7.86 – 31.32 – 51.35 – 51.14 – – – 51.14 – 51.14
302.Z.23 9.01 28.57 39.48 28.58 58.75 46.88 64.35 – – 46.88 64.35 46.88 64.35
Span 10.00m
262.Z.16 5.11 – 15.90 – 22.66 – 26.13 – – – – – 26.13
262.Z.18 5.73 11.78 19.27 11.78 25.38 23.04 31.62 – – – – 23.04 31.62
262.Z.20 6.34 13.04 22.59 13.04 28.09 26.97 37.02 – – – – 26.97 37.02
262.Z.23 7.26 14.90 – 14.90 – 32.70 – – – – – 32.70 –
262.Z.25 7.86 16.12 – 16.12 – 36.41 – – – – – 36.41 –
262.Z.29 9.06 18.54 – 18.54 – 43.65 – – – – – 43.65 –
302.Z.20 7.86 – 29.69 – 47.31 – 48.58 – – – 48.58 – 48.58
302.Z.23 9.01 25.84 37.43 25.84 54.12 44.54 61.13 – – 44.54 61.13 44.54 61.13
302.Z.25 9.76 27.99 – 27.99 – 50.61 – – – 50.61 – 50.61 –
302.Z.29 11.27 32.24 – 32.24 – 62.44 – – – 62.44 – 62.44 –
Span 10.50m
262.Z.16 5.11 – 15.10 – 20.87 – 24.89 – – – – – 24.89
262.Z.18 5.73 10.67 18.31 10.67 23.38 21.94 30.12 – – – – 21.94 30.12
262.Z.20 6.34 11.80 – 11.80 – 25.69 – – – – – 25.69 –
262.Z.23 7.26 13.48 – 13.48 – 31.14 – – – – – 31.14 –
262.Z.25 7.86 14.59 – 14.59 – 34.68 – – – – – 34.68 –
262.Z.29 9.06 16.78 – 16.78 – 41.57 – – – – – 41.57 –
302.Z.20 7.86 – 28.21 – 43.68 – 46.27 – – – 46.27 – 46.27
302.Z.23 9.01 23.45 35.57 23.45 49.98 42.41 58.22 – – 42.41 58.22 42.41 58.22
302.Z.25 9.76 25.40 – 25.40 – 48.20 – – – 48.20 – 48.20 –
302.Z.29 11.27 29.26 – 29.26 – 59.46 – – – 59.46 – 59.46 –
342.Z.23 9.73 – 40.44 – 65.67 – 66.10 – – – 66.10 – 66.10
342.Z.25 10.55 33.36 46.15 34.15 71.15 54.90 75.36 – – 54.90 75.36 54.90 75.36
342.Z.27 11.37 36.76 – 36.76 – 61.56 – – – 61.56 – 61.56 –
342.Z.30 12.58 40.65 – 40.65 – 71.30 – – – 71.30 – 71.30 –
Span 11.00m
262.Z.16 5.11 – 14.37 – 19.26 – 23.76 – – – – – 23.76
262.Z.18 5.73 9.68 17.43 9.68 21.58 20.94 28.75 – – – – 20.94 28.75
262.Z.20 6.34 10.71 – 10.71 – 24.52 – – – – – 24.52 –
262.Z.23 7.26 12.24 – 12.24 – 29.73 – – – – – 29.73 –
262.Z.25 7.86 13.25 – 13.25 – 33.10 – – – – – 33.10 –
262.Z.29 9.06 15.24 – 15.24 – 39.68 – – – – – 39.68 –
302.Z.20 7.86 – 26.86 – 40.43 – 44.16 – – – 44.16 – 44.16
302.Z.23 9.01 21.35 33.88 21.35 46.25 40.49 55.57 – – 40.49 55.57 40.49 55.57
302.Z.25 9.76 23.13 – 23.13 – 46.01 – – – 46.01 – 46.01 –
302.Z.29 11.27 26.64 – 26.64 – 56.76 – – – 56.76 – 56.76 –
342.Z.23 9.73 – 38.52 – 60.90 – 63.10 – – – 63.10 – 63.10
342.Z.25 10.55 31.15 43.96 31.15 65.98 52.41 71.93 – – 52.41 71.93 52.41 71.93
342.Z.27 11.37 33.53 – 33.53 – 58.76 – – – 58.76 – 58.76 –
342.Z.30 12.58 37.08 – 37.08 – 68.06 – – – 68.06 – 68.06 –
Span 11.50m
302.Z.20 7.86 – 25.63 – 37.49 – 42.24 – – – 42.24 – 42.24
302.Z.23 9.01 19.50 32.33 19.50 42.90 38.73 53.15 – – 38.73 53.15 38.73 53.15
302.Z.25 9.76 21.12 – 21.12 – 44.01 – – – 44.01 – 44.01 –
302.Z.29 11.27 24.33 – 24.33 – 54.29 – – – 54.29 – 54.29 –
342.Z.23 9.73 – 36.76 – 56.59 – 60.35 – – – 60.35 – 60.35
342.Z.25 10.55 28.50 41.96 28.50 61.31 50.13 68.81 – – 50.13 68.81 50.13 68.81
342.Z.27 11.37 30.68 – 30.68 – 56.20 – – – 56.20 – 56.20 –
342.Z.30 12.58 33.92 – 33.92 – 65.10 – – – 65.10 – 65.10 –
Span 12.00m
302.Z.20 7.86 – 24.49 – 34.84 – 40.48 – – – 40.48 – 40.48
302.Z.23 9.01 17.86 30.91 17.86 39.86 37.11 50.94 – – 37.11 50.94 37.11 50.94
302.Z.25 9.76 19.34 – 19.34 – 42.18 – – – 42.18 – 42.18 –
302.Z.29 11.27 22.28 – 22.28 – 52.03 – – – 52.03 – 52.03 –
342.Z.23 9.73 – 35.15 – 52.68 – 57.84 – – – 57.84 – 57.84
342.Z.25 10.55 26.14 40.13 26.14 57.08 48.04 65.94 – – 48.04 65.94 48.04 65.94
342.Z.27 11.37 28.14 – 28.14 – 53.86 – – – 53.86 – 53.86 –
342.Z.30 12.58 31.12 – 31.12 – 62.39 – – – 62.39 – 62.39 –
Span 12.50m
302.Z.20 7.86 – 23.45 – 32.43 – 38.86 – – – 38.86 – 38.86
302.Z.23 9.01 16.39 29.60 16.39 37.11 35.63 48.90 – – 35.63 48.90 35.63 48.90
302.Z.25 9.76 17.76 – 17.76 – 40.49 – – – 40.49 – 40.49 –
302.Z.29 11.27 20.45 – 20.45 – 49.95 – – – 49.95 – 49.95 –
342.Z.23 9.73 – 33.66 – 49.13 —— 55.53 – – – 55.53 – 55.53
342.Z.25 10.55 24.04 38.43 24.04 53.23 46.12 63.30 – – 46.12 63.30 46.12 63.30
342.Z.27 11.37 25.88 – 25.88 – 51.71 – – – 51.71 – 51.71 –
342.Z.30 12.58 28.62 – 28.62 – 59.9 – – – 59.9 – 59.9 –
Span 13.00m
302.Z.20 7.86 – 22.48 – 30.24 – 37.37 – – – 37.37 – 37.37
302.Z.23 9.01 15.08 28.38 15.08 34.6 34.26 47.02 – – 34.26 47.02 34.26 47.02
302.Z.25 9.76 16.33 – 16.33 – 38.93 – – – 38.93 – 38.93 –
302.Z.29 11.26 18.82 – 18.82 – 48.03 – – – 48.03 – 48.03 –
342.Z.23 9.73 – 32.28 – 45.9 – 53.39 – – – 53.39 – 53.39
342.Z.25 10.55 22.16 36.87 22.16 49.73 44.35 60.87 – – 44.35 60.87 44.35 60.87
342.Z.27 11.37 23.86 – 23.86 – 49.72 – – – 49.72 – 49.72 –
342.Z.30 12.58 26.38 – 26.38 – 57.59 – – – 57.59 – 57.59 –
Span 13.50m
342.Z.23 9.73 – 31.01 – 42.94 – 51.41 – – – – – 51.41
342.Z.25 10.55 20.47 35.41 20.47 46.53 42.7 58.61 – – – – 42.7 58.61
342.Z.27 11.37 22.04 – 22.04 – 47.88 – – – – – 47.88 –
342.Z.30 12.58 24.37 – 24.37 – 55.46 – – – – – 55.46 –
Span 14.00m
342.Z.23 9.73 – 29.82 – 40.24 – 49.58 – – – – – 49.58
342.Z.25 10.55 18.95 34.06 18.95 43.6 41.18 56.52 – – – – 41.18 56.52
342.Z.27 11.37 20.4 – 20.4 – 46.17 – – – – – 46.17 –
342.Z.30 12.58 22.55 – 22.55 – 53.48 – – – – – 53.48 –
Span 14.50m
342.Z.23 9.73 – 28.71 – 37.76 – 47.87 – – – – – 47.87
342.Z.25 10.55 17.56 32.79 17.56 40.91 39.76 54.57 – – – – 39.76 54.57
342.Z.27 11.37 18.91 – 18.91 – 44.58 – – – – – 44.58 –
342.Z.30 12.58 20.9 – 20.9 – 51.63 – – – – – 51.63 –
Span 15.00m
342.Z.23 9.73 – 27.67 – 35.48 – 46.27 – – – – – 46.27
342.Z.25 10.55 16.3 31.61 16.3 38.44 38.43 52.75 – – – – 38.43 52.75
342.Z.27 11.37 17.55 – 17.55 – 43.09 – – – – – 43.09 –
342.Z.30 12.58 19.41 – 19.41 – 49.91 – – – – – 49.91 –

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