Question

ers/ahmedkhamis/Downloads/CMCE1115%20Project 1 Spring2020%20(2).pdf 825 W8X15 +PRI ELEVATOR W10X22 WAXOIM W10X22 B12 B18 B21 W10X22 - TELL AT FITS HEH G3. BRI - - W1pX26- G . W12X26 12X35 shar 6-11 1/2 5-31/2 B2 W12x26 B1 W12X26 83 W12x26 B4 W12/26 W12X26 B6 W12X26 B7 W12X26 B8 W12X26 B9 W12X26 011

B3 and B8

Answer 1

35 36 Z / B8 5.B lft -

GIVEN DATA Dead load, Live load Self-weight of beam D L = = = 70 50 26 psf psf plf CALCULATIONS Beam - B3 Tributary width, = (5'-1" + 4'-7")/2 = 4.83 ft Span of Beam 1 = 1 ft (Please note that span of beam is missing in the plan given. Hence, taken the value as / ft and solved.) Uniformly distributed dead load w = 70 psf x 4.83 ft = 338.1 plf Self-weight of Beam = 26 plf Total Dead Load, D 364.1 plf Live Load, L 4.83 ft = = 50 psf x 241.5 plf Factored design load, T = = 1.20 + 1.62 823.3 plf Support Reactions, X / 2 = = 823 411.66 1 lb 823.3 plf I ft 411.66 / 411.66 / Beam - B8 Tributary width, = (4-9" + 5'-3 1/2")/2 = 5.02 ft Span of Beam 1 = ' ft (Please note that span of beam is missing in the plan given. Hence, taken the value as / ft and solved.) Uniformly distributed dead load W = 70 psf x 5.02 ft = 351.4 plf Self-weight of Beam = 26 plf Total Dead Load, D 377.4 plf Live Load, L = = 50 251 psf x plf 5.02 ft Factored design load, T = = 1.2D + 1.62 854.5 plf

Support Reactions, /2 = = 854 X 427.241 lb 854.5 plf I ft 427.24 / 427.24 /