Strut Bracings
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Transcript of Strut Bracings
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Strut
Strut Design BS5950
Loads Live Load 3.5 KN/M^2 Dead Load(Factored) = 3.5 x 1.6 = 5.6Dead Load 0.43 KN/M^2 Live Load(Factored) = 0.43 x 1.4 = 0.602
Area of Floor = 50.4 M^2 Total (Factored) = 312.5808 KN 6.202 KN/M^2No off Struts in each direction = 2 . Stability Force 2%= 6.251616 KN
Distance strut is away from base of column= 1.2 Underside height of floor = 2.408 MForce in Strut = 7.01 KN Length of strut= 2.69
Effective Length of strut= 2.69Struts
Section Area Ryy Sxx SR N PE Theta Pc Safe Load
70*70*3.0 RHS 8.00 2.73 20.00 98.55 0.16 208.32 258.62 160.67 128.5370*70*3.6 RHS 9.50 2.70 23.60 99.65 0.16 203.77 256.19 158.22 150.3180*80*3.0 RHS 9.20 3.14 26.50 85.68 0.14 275.59 294.18 190.47 175.2480*80*3.6 RHS 10.90 3.11 31.30 86.51 0.14 270.35 291.43 188.56 205.5390*90*3.6 RHS 12.40 3.52 40.00 76.43 0.12 346.33 331.20 210.99 261.63100*100*4.0 RHS 15.30 3.91 54.90 68.81 0.10 427.33 373.24 225.62 345.20
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