A rectangular concrete beam 341 mm wide and 382 mm deep is simply supported over a span of 11.58 m. the beam is reinforced with straight tendons situated 51 mm above the bottom of the beam under a prestressing force of 382 kN. Concrete weighs 22.78 kN/m³ with modulus of elasticity Ec=13,659.39 MPa. Assuming tension concrete does not crack, what is the midspan deflection due to the given loads. (Include the sign if it is negative)

A rectangular concrete beam 341 mm wide and 382 mm deep is simply supported over a span of 11.58 m. the beam is reinforced with straight tendons situated 51 mm above the bottom of the beam under a prestressing force of 382 kN. Concrete weighs 22.78 kN/m³ with modulus of elasticity Ec=13,659.39 MPa. Assuming tension concrete does not crack, what is the midspan deflection due to the given loads. (Include the sign if it is negative)

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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