Find the minimum theoretical width and height of a rectangular concrete section that will make the beam failure sufficiently ductile. Given: Two layers of 2-Ø25 mm bottom reinforcements fy=414 MPa f'c=35 MPa stirrup diameter=minimum required clear cover=minimum value for beam vertical clear spacing bet. Iayers=minimum value for beam height-to-width ratio=2.0 Note: Ductile failure occurs in beams when the extreme reinforcement layer is strained to 0.004 or greater.

Find the minimum theoretical width and height of a rectangular concrete section that will make the beam failure sufficiently ductile. Given: Two layers of 2-Ø25 mm bottom reinforcements fy=414 MPa f'c=35 MPa stirrup diameter=minimum required clear cover=minimum value for beam vertical clear spacing bet. Iayers=minimum value for beam height-to-width ratio=2.0 Note: Ductile failure occurs in beams when the extreme reinforcement layer is strained to 0.004 or greater.

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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