In the prestressed concrete beam section shown in the given figure (all dimensions in mm in the figure), if the net losses are 15% and final prestressing force applied at 'A' is 500 kN, the initial extreme fibre stresses at top and bottom will be respectively 150 mm 75 mm 75 mm GAMMALINIMAS 250 mm
In the prestressed concrete beam section shown in the given figure (all dimensions in mm in the figure), if the net losses are 15% and final prestressing force applied at 'A' is 500 kN, the initial extreme fibre stresses at top and bottom will be respectively 150 mm 75 mm 75 mm GAMMALINIMAS 250 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![In the prestressed concrete beam section shown
in the given figure (all dimensions in mm in the
figure), if the net losses are 15% and final
prestressing force applied at 'A' is 500 kN, the
initial extreme fibre stresses at top and bottom
will be respectively
ww OGL
75 min 75 mm
21
H-250 mm
*
**
E
I
#
1
L](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F908734df-c6e7-47be-a047-0b004a323057%2Fadac19ec-6aee-4239-be63-76323d99cd9b%2Fiic9fos_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In the prestressed concrete beam section shown
in the given figure (all dimensions in mm in the
figure), if the net losses are 15% and final
prestressing force applied at 'A' is 500 kN, the
initial extreme fibre stresses at top and bottom
will be respectively
ww OGL
75 min 75 mm
21
H-250 mm
*
**
E
I
#
1
L
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