A unreinforced concrete beam is 6in wide and 12 in deep and has a point load P at the third points of the span. How large can the point load P be before the beam cracks if the f't = 400 psi? 8ft 50 lbs 100 lbs 400 lbs 600 lbs 8ft P 8ft
A unreinforced concrete beam is 6in wide and 12 in deep and has a point load P at the third points of the span. How large can the point load P be before the beam cracks if the f't = 400 psi? 8ft 50 lbs 100 lbs 400 lbs 600 lbs 8ft P 8ft
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A unreinforced concrete beam is 6in wide and 12 in deep and has a point load P at
the third points of the span. How large can the point load P be before the beam
cracks if the f't = 400 psi?
P
8ft
50 lbs
100 lbs
400 lbs
600 lbs
*
8ft
P
8ft
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