A pre-tensioned rectangular concrete beam 200 mm wide and 350 mm depth is prestressed with three straight tendons, each having a cross-sectional area of 60 mm2 to an initial stress of 1100 N/mm2. The tendons are located at 90 mm from the soffit of the beam. If modular ratio is 6, then the loss of prestressing force (in kN, upto one decimal place) due to the elastic deformation of concrete only is

A pre-tensioned rectangular concrete beam 200 mm wide and 350 mm depth is prestressed with three straight tendons, each having a cross-sectional area of 60 mm2 to an initial stress of 1100 N/mm2. The tendons are located at 90 mm from the soffit of the beam. If modular ratio is 6, then the loss of prestressing force (in kN, upto one decimal place) due to the elastic deformation of concrete only is

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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