3 EQUAL SPAN CONTINUOUS BEAM ANALYSIS FOR PRECAST CONSTRUCTION (Based on UDL Loadings Only)
Conrete Density, ρconc = 25 24 kN/m3 Ls = m Tributorywidth = m beamsw = kN/m
During Installation ; Nos Equal Props Spacing Per Beam Span. Nprops = 0 0 0 0 Nos Construction Live Loads, LLconstr = 3 0.75 1.0 1.2 1.5 1.75 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 kN/m2 Dead Loading during Installation, dLconstr = 3 1.2 1.25 1.3 1.35 1.4 1.45 1.5 1.55 1.6 1.65 1.75 1.8 1.85 1.9 1.95 2.0 2.15 2.25 2.35 2.4 2.45 2.5 2.65 2.75 2.85 3.0 3.15 3.25 3.35 3.45 3.5 3.65 3.75 3.85 4.0 4.15 4.25 4.35 4.45 4.5 4.65 4.75 4.85 5.0 5.15 5.25 5.35 5.45 5.5 5.55 5.65 5.75 5.8 5.85 6.0 6.15 6.25 6.35 6.45 6.5 6.55 6.65 6.75 6.85 7.0 7.15 7.25 7.35 7.45 7.5 7.55 7.65 7.75 7.85 8.0 8.15 8.25 8.35 8.45 8.5 8.55 8.65 8.75 8.85 9.0 9.15 9.25 9.35 9.45 9.5 9.55 9.65 9.75 9.85 10.0 10.15 10.25 10.35 10.45 10.5 10.55 10.65 10.75 10.85 11.0 11.15 11.25 11.35 11.45 11.5 11.55 11.65 11.75 11.85 12.0 kN/m2 (NOTE! dL from Hollow Cores/T-beams etc ) Conrete Topping during Construction Stage, htopping = 0 80 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 165 175 180 190 195 200 205 210 215 220 225 230 235 240 mm
Service Stage ; Live Loads, LL = 3 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 10 12 12.5 15 16 20 25 30 35 kN/m2 sdL= 1.2 0.0 0.25 0.5 0.75 1.0 1.2 1.25 1.3 1.4 1.5 1.6 1.75 1.8 2.0 2.15 2.25 2.5 2.75 2.8 3.0 3.1 3.25 3.5 kN/m2 Wall Loading, dLwall = 1 0.5 0.65 0.75 0.8 0.85 0.9 0.95 1.0 1.125 1.2 1.25 1.35 1.45 1.5 1.65 1.7 1.75 1.8 1.85 1.9 1.95 2.0 2.125 2.25 2.35 2.45 2.5 2.6 2.65 2.75 2.85 2.9 3.0 kN/m2
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