1. A new building is being built in Drumheller as shown (Importance category is normal, Is=1.0). Building footprint is 1

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1 A New Building Is Being Built In Drumheller As Shown Importance Category Is Normal Is 1 0 Building Footprint Is 1 1 (44.86 KiB) Viewed 29 times

1. A new building is being built in Drumheller as shown (Importance category is normal, Is=1.0). Building footprint is 12m x 7 m as indicated on diagram below. Assume roof assembly as follows: 3-ply asphalt roofing • 100mm glass-fibre rigid insulation • Metal deck – 38mm deep x 91mm thick • Tiled ceiling Assume total above dead load as 0.5 kPa Assume mech. load (hung from roof) of 0.25 kPa. Assume Live Load on roof to be 1 kPa a. Determine dead load, live load, and snow load on a typical truss in kN/m (uniform load) and kN (concentrated load at joint connections). b. Calculate ULS load combinations for cases and select the case that governs for design. c. What is the factored (ULS) load in kn for columns supporting that truss? B 70m Frane 1 Typical Trans 1 12.00 60 in Open Steris PLAN VIEW Noito Scale -120m 62.0 m ELEVATION VIEW Not to Scale