Determine the crack width of the following given beams: Take Bh=1.20,fy=414MPa and fc'=28 MPa a) For Beam “A"Base350 mmEffective Depth500 mmDistance from center of bottom steel to tension60 mmconcrete coverBottom Row Steel5 – 16 mmDistance from bottom to top rowN/ATop Row SteelN/A

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Answered: Determine the crack width of the…

Engineering

Civil Engineering

Determine the crack width of the following given beams: Take Bh=1.20,fy=414MPa and fc'=28 MPa

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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Concept explainers

Crack Detection

Concrete materials are meant for supporting structures, building foundations and they act as several load-bearing structures. Over time, due to environmental conditions, and based on the constituent materials used, concrete materials are subjected to a great degree of distress. Corrosion of the reinforcement bars due to chemical influences, uneven base, earthquake, drying shrinkages, and alkali-aggregate reactions are some of the reasons for concrete distress.

Question

Determine the crack width of the following given beams: Take Bh=1.20,fy=414MPa and fc'=28 MPa

a) For Beam “A"
Base
350 mm
Effective Depth
500 mm
Distance from center of bottom steel to tension
60 mm
concrete cover
Bottom Row Steel
5 – 16 mm
Distance from bottom to top row
N/A
Top Row Steel
N/A

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