For a simply supported prestressed concrete beam, compute the stress in the top fiber due to initial prestressing force and service loads. Properties of the beam are: Width of the beam, b: 204 mm; Depth of the beam, d: 475 mm; Concrete cover of the beam, cc: 43 mm; Prestressing Force, P: 686 KN; Superimposed Load, w: 11 KN/m; Length of the beam, L: 14 m; Weight of Concrete: 23.5 KN/m3. Stress is in unit MPa. Write only the value of your final answer. (not including saitonighe to

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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For a simply supported prestressed
concrete beam, compute the stress in
the top fiber due to initial prestressing
force and service loads. Properties of
the beam are: Width of the beam, b: 204
mm; Depth of the beam, d: 475 mm;
Concrete cover of the beam, cc: 43 mm;
Prestressing Force, P: 686 KN;
Superimposed Load, w: 11 KN/m;
Length of the beam, L: 14 m; Weight of
Concrete: 23.5 KN/m3. Stress is in unit
MPa. Write only the value of your final
answer.
(not including seitenighe
to
Transcribed Image Text:For a simply supported prestressed concrete beam, compute the stress in the top fiber due to initial prestressing force and service loads. Properties of the beam are: Width of the beam, b: 204 mm; Depth of the beam, d: 475 mm; Concrete cover of the beam, cc: 43 mm; Prestressing Force, P: 686 KN; Superimposed Load, w: 11 KN/m; Length of the beam, L: 14 m; Weight of Concrete: 23.5 KN/m3. Stress is in unit MPa. Write only the value of your final answer. (not including seitenighe to
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