Q1: The channel section carries a uniformly distributed load of 1.5W N/m and two concentrated toads of magnitude W, as shown. Determine the maximum allowable value for W if the working stresses are 40 MPa in tension, 80 MPa in compression and 24 MPa in shear. W swe 20mm
Extracted text: Q1: The channel section carries a uniformly distributed load of 1.5W N/m and two concentrated toads of magnitude W, as shown. Determine the maximum allowable value for W if the working stresses are 40 MPa in tension, 80 MPa in compression and 24 MPa in shear. W 1.5W(N/m) 20mm 160mm - 20mm 140mm 1.0m 4 m 1.0m- 20mm