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A rectangular concrete beam 250mm wide by 300mm deep is prestressed by a force of 540kN at a constant eccentricity of 60mm. The beam supports a concentrated load of 68kN at the center of a span of 3m. Neglect the self-weight of the beam. Determine the location of the pressure line from the top fiber at the support sections of the beam.

A rectangular concrete beam 250mm wide by 300mm deep is prestressed by a force of 540kN at a constant eccentricity of 60mm. The beam supports a concentrated load of 68kN at the center of a span of 3m. Neglect the self-weight of the beam. Determine the location of the pressure line from the top fiber at the support sections of the beam.

Structural Analysis
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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pre stressed conc. answer pls
A rectangular concrete beam 250mm wide by 300mm deep is prestressed by a force of 540kN at a constant eccentricity of 60mm. The beam supports a concentrated load of 68kN at the center of a span of 3m. Neglect the self-weight of the beam. Determine the location of the pressure line from the top fiber at the support sections of the beam. O 115mm < 162mm 210mm 60mm Previous Next >
Transcribed Image Text:A rectangular concrete beam 250mm wide by 300mm deep is prestressed by a force of 540kN at a constant eccentricity of 60mm. The beam supports a concentrated load of 68kN at the center of a span of 3m. Neglect the self-weight of the beam. Determine the location of the pressure line from the top fiber at the support sections of the beam. O 115mm < 162mm 210mm 60mm Previous Next >
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