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2152lbs (976 kgf)
  • Specification application of Nuclear power stations
  • Load table 2152lbs(976kgf/㎡)
  • Deflection △max ≤ span/360
    Use Light Duty
    Type span/360
    (㎜)
    F-25 F-25 F-32 F-38
    size 25*3 25*4.5 32*4.5 32*6 38*4.5 38*6 38*9
    span Deflection Deflection Deflection Deflection Deflection Deflection Deflection
    400 1.11 0.08 0.06 0.02 0.02 0.01 0.01 0.01
    500 1.39 0.20 0.15 0.05 0.04 0.03 0.03 0.02
    600 1.67 0.42 0.31 0.11 0.09 0.07 0.06 0.05
    700 1.94 0.78 0.57 0.20 0.16 0.12 0.11 0.09
    800 2.22 1.32 0.97 0.34 0.27 0.21 0.19 0.16
    900 2.50 2.12 1.55 0.55 0.43 0.34 0.31 0.25
    1000 2.78 3.23 2.37 0.83 0.66 0.51 0.47 0.38
    1100 3.06 4.73 3.47 1.22 0.97 0.75 0.68 0.56
    1200 3.33   4.91 1.72 1.37 1.06 0.97 0.79
    1300 3.61 2.37 1.89 1.46 1.34 1.09
    1400 3.89 3.19 2.54 1.96 1.80 1.47
    1500 4.17 4.21 3.34 2.59 2.37 1.94
    1600 4.44     5.44 4.33 3.35 3.06 2.51

    Use Light Duty
    Type span
    /360
    (㎜)
    F-44 F-50 F-65 F-75 F-75 F-90 F-100
    size 44*4.5 50*4.5 50*6 65*6 75*6 75*9 90*9 100*9
    span Deflection Deflection Deflection Deflection Deflection Deflection Deflection Deflection
    1400 3.89 1.30 0.92 0.84 0.38 0.25 0.19 0.11 0.08
    1500 4.17 1.72 1.21 1.10 0.51 0.33 0.26 0.15 0.11
    1600 4.44 2.23 1.56 1.43 0.65 0.43 0.33 0.19 0.14
    1700 4.72 2.84 1.99 1.82 0.83 0.55 0.42 0.25 0.18
    1800 5.00 3.57 2.50 2.29 1.05 0.69 0.53 0.31 0.23
    1900 5.28 4.43 3.11 2.84 1.30 0.85 0.66 0.38 0.28
    2000 5.56 5.43 3.821 3.49 1.60 1.05 0.81 0.47 0.34
    2100 5.83 6.61 4.64 4.24 1.94 1.27 0.98 0.57 0.42
    2200 6.11 7.96 5.59 5.11 2.34 1.53 1.18 0.69 0.50
    2300 6.39   6.68 6.11 2.79 1.83 1.41 0.82 0.60
    2400 6.67   7.92 7.24 3.31 2.17 1.68 0.97 0.71
    2500 6.94     8.52 3.90 2.55 1.97 1.15 0.84
    2600 7.22       4.56 2.99 2.31 1.34 0.98
    2700 7.50       5.31 3.47 2.68 1.56 1.14

  • ※ When giving the load of 2152lbs(976kgf/㎡) and making the length(span) as n value
    Optimum load deflectiong 61,443psf
  • The span standard permission deflection of 32*4.5T
    is 3.19mm(deflection) and the optimal design till
    1400mm span is possible