Considering the effects of the prestressing forces (assume no loss) and the working loads (include the selfweight of the beam). Calculate the stress indicated belovw. Calculate fbot at midspan. (MPa), consider sign convention (- for compression, + for tension) S KN/m Ex CUD In6 SELFWEI6HT 300 = P P= 300 kN 15M 400 de = 24 1N m3 N.A. 800 70

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Note: Please avoid rounding off values during the course of solution proper as much as possible. Write the final answer in 4 decimal places
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 fbot at midspan. (MPa),
consider sign convention (- for
compression, + for tension)
5 EN/m Ex CLUD In6
SELFWEI6HT
300 =
P = 300 KN
15M
400
de = 24 IN
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 fbot at midspan. (MPa), consider sign convention (- for compression, + for tension) 5 EN/m Ex CLUD In6 SELFWEI6HT 300 = P = 300 KN 15M 400 de = 24 IN m3 N.A. 800 70
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