F14-6 The beam k subjectod to the kading shown. Determine the principal stress at polint C. 75 m 75 m SEN 190 mm -3 m
F14-6 The beam k subjectod to the kading shown. Determine the principal stress at polint C. 75 m 75 m SEN 190 mm -3 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:F14-6 The beam k subjectod to the kading shown.
Determine the principal stress at polint C.
75 m
75 m
SEN
190 mm
-3 m
Expert Solution
Step 1
Consider the figure,
Step 2
The formula to calculate the shear stress is,
Here, A is the area and FC is the shear force.
The formula to calculate the bending stress is,
Here, M is the moment at point C, I is the moment of inertia, and y is the distance.
Step 3
Calculate the support reaction of the beam.
Take summation of horizontal forces is 0.
Due to symmetry of beam,
Take summation of vertical forces is 0.
Step by step
Solved in 6 steps with 9 images
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