0.5 m 300 mm 20 mm d5m 1.5 m 300 mm 1 m 20 mm 20 kN 1.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Built-in beam section features and loading status are shown in the figure. The pulling force in the AB cable is 25 kN. Determine the normal and shear stresses that will occur at points a and b shown on the beam.
Transcribed Image Text:0.5 m
300 mm
20 mm
d5m
1.5 m
300 mm
1 m
20 mm
20 kN
1.
Expert Solution
Step 1
Find coordinates and vector of AB:
Now find unit vector:
Step 2
Draw FBD:
Resolving horizontal and vertical forces:
Step 3
Calculate centroidal axis distance from bottom of T-section:
Calculate MOI about NA:
Step by step
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