Considering the effects of the prestressing forces (assume no lo (include the selfweight of the beam). Calculate the stress indica Calculate ftop at midspan. (MPa), consider sign convention (- fc tension)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Considering the effects of the prestressing forces (assume no loss) and the working loads
(include the selfweight of the beam). Calculate the stress indicated below.
Calculate ftop at midspan. (MPa), consider sign convention (- for compression, + for
tension)
5 kN/m EXCLUD In6
SELFWEIGHT
300 = P
P=300 kN
I5M
400
de = 24 1N
m3
N.A.
800
70
Transcribed Image Text:Considering the effects of the prestressing forces (assume no loss) and the working loads (include the selfweight of the beam). Calculate the stress indicated below. Calculate ftop at midspan. (MPa), consider sign convention (- for compression, + for tension) 5 kN/m EXCLUD In6 SELFWEIGHT 300 = P P=300 kN I5M 400 de = 24 1N m3 N.A. 800 70
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