Current Attempt in Progress A simply supported beam with spans of LAB = 7 ft and Lgc = 21 ft supports loads of w = 5.5 kips/ft and P = 29 kips. The cross-sectional dimensions of the wide-flange shape are bf = 9.5 in., tf = 0.61 in., d = 29.6 in., and tw = 0.50 in. Determine the magnitude of: (a) the maximum horizontal shear stress in the beam. (b) the maximum bending stress in the beam.
Current Attempt in Progress A simply supported beam with spans of LAB = 7 ft and Lgc = 21 ft supports loads of w = 5.5 kips/ft and P = 29 kips. The cross-sectional dimensions of the wide-flange shape are bf = 9.5 in., tf = 0.61 in., d = 29.6 in., and tw = 0.50 in. Determine the magnitude of: (a) the maximum horizontal shear stress in the beam. (b) the maximum bending stress in the beam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A simply supported beam with spans of LAB = 7 ft and LBC = 21 ft supports loads of w = 5.5 kips/ft and P = 29 kips. The cross-sectional dimensions of the wide-flange shape are bf = 9.5 in., tf = 0.61 in., d = 29.6 in., and tw = 0.50 in. Determine the magnitude of:
(a) the maximum horizontal shear stress in the beam.
(b) the maximum bending stress in the beam.
Transcribed Image Text:Current Attempt in Progress
A simply supported beam with spans of LAB = 7 ft and Lgc = 21 ft supports loads of w = 5.5 kips/ft and P = 29 kips. The cross-sectional
dimensions of the wide-flange shape are b = 9.5 in., tf = 0.61 in., d = 29.6 in., and tw = 0.50 in. Determine the magnitude of:
(a) the maximum horizontal shear stress in the beam.
(b) the maximum bending stress in the beam.
W
tw
B
Z
LBC
LAB
Answer:
(a) Tmax=
(b) omax=
ksi
ksi
C
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