In: Civil Engineering
Design an I-section purlin for an industrial building
to support the galvanized
corrugated iron sheet roof with following details:
Spacing of the truss = 5.0 meter
Spacing of purlins = 1.5 meters
Inclination of main rafter to horizontal = 30o
Weight of galvanized sheets with bolts etc = 130 N/m2
Imposed snow load = 1.5 kN/m2
Wind load = 1.0 kN/m2