A prestressed beam is given in the figure below. Aps = 861 mm² H = 560 mm B = 350 mm y = 110 mm If the initial prestress is fps,i = 1,208 MPa, calculate the stress at the bottom fiber, at midspan section due to prestress only. Input the answer in MPa, wtih 2 decimal places including the sign. + for tension, - for compression. Aps mm B (mm) II (mm) y (mm) L (m)

A prestressed beam is given in the figure below. Aps = 861 mm² H = 560 mm B = 350 mm y = 110 mm If the initial prestress is fps,i = 1,208 MPa, calculate the stress at the bottom fiber, at midspan section due to prestress only. Input the answer in MPa, wtih 2 decimal places including the sign. + for tension, - for compression. Aps mm B (mm) II (mm) y (mm) L (m)

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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