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

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

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

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