1. The prestressed beam is pre tensioned by a bonded prestress tendon having an area Aps = 650 mm2.fpu= 1728 MPafpe = 988 MPa%3Dfpy= 1486 MPafc' = 27.6 MPa300 mm|120400mm600mm120100a. Find the value of the stress in prestressing reinforcement at nominal length.b. What is the design moment strength of the beamc. Is the beam over or under reinforced.

1. The prestressed beam is pre tensioned by a bonded prestress tendon having an area Aps = 650 mm?. fpu = 1728 MPa fpe = 988 MPa %3D fpy = 1486 MPa fc' = 27.6 MPa 300 mm 120 400 mm 600 mm Aps 120 100 a. Find the value of the stress in prestressing reinforcement at nominal length. b. What is the design moment strength of the beam c. Is the beam over or under reinforced.

1. The prestressed beam is pre tensioned by a bonded prestress tendon having an area Aps = 650 mm?. fpu = 1728 MPa fpe = 988 MPa %3D fpy = 1486 MPa fc' = 27.6 MPa 300 mm 120 400 mm 600 mm Aps 120 100 a. Find the value of the stress in prestressing reinforcement at nominal length. b. What is the design moment strength of the beam c. Is the beam over or under reinforced.

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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