Effectiveness of the Reverse Bending and Straightening Tests in Detecting Laminations in Wires for Civil Engineering Applications

The reverse bending and straightening test is conducted on wires used for civil engineering applications to detect laminations which can pose a threat to the integrity of the wires. The FE simulations of the reverse bending and straightening of wires with laminations revealed that the reverse bendin...

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Main Authors: Adewole K.K., Bull S.J.
Format: Article
Language:English
Published: Polish Academy of Sciences 2013-12-01
Series:Archives of Civil Engineering
Subjects:
Online Access:http://www.degruyter.com/view/j/ace.2013.59.issue-4/ace-2013-0023/ace-2013-0023.xml?format=INT
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author Adewole K.K.
Bull S.J.
author_facet Adewole K.K.
Bull S.J.
author_sort Adewole K.K.
collection DOAJ
description The reverse bending and straightening test is conducted on wires used for civil engineering applications to detect laminations which can pose a threat to the integrity of the wires. The FE simulations of the reverse bending and straightening of wires with laminations revealed that the reverse bending and straightening test is only effective in revealing or detecting near-surface laminations with lengths from 25mm located up to 30% of the wire’s thickness and may not be an effective test to detect mid-thickness, near-mid-thickness, and short near-surface laminations with lengths below 15mm. This is because wires with mid-thickness, near-mid-thickness and short nearsurface laminations will pass through the reverse bending and straightening procedures without fracturing and therefore mid-thickness, near-mid-thickness and short near-surface laminations may go undetected. Consequently, other in-line non destructive testing methods might have to be used to detect mid-thickness, near-mid-thickness and short near-surface laminations in the wires.
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spelling doaj.art-9e76c9a2bb634a8f8538361dac7e88812022-12-22T03:23:03ZengPolish Academy of SciencesArchives of Civil Engineering1230-29452013-12-0159442343910.2478/ace-2013-0023ace-2013-0023Effectiveness of the Reverse Bending and Straightening Tests in Detecting Laminations in Wires for Civil Engineering ApplicationsAdewole K.K.0Bull S.J.1School of Chemical Engineering and Advanced Materials, Newcastle University, Newcastle upon Tyne, United Kingdom, NE1 7RUSchool of Chemical Engineering and Advanced Materials, Newcastle University, Newcastle uponThe reverse bending and straightening test is conducted on wires used for civil engineering applications to detect laminations which can pose a threat to the integrity of the wires. The FE simulations of the reverse bending and straightening of wires with laminations revealed that the reverse bending and straightening test is only effective in revealing or detecting near-surface laminations with lengths from 25mm located up to 30% of the wire’s thickness and may not be an effective test to detect mid-thickness, near-mid-thickness, and short near-surface laminations with lengths below 15mm. This is because wires with mid-thickness, near-mid-thickness and short nearsurface laminations will pass through the reverse bending and straightening procedures without fracturing and therefore mid-thickness, near-mid-thickness and short near-surface laminations may go undetected. Consequently, other in-line non destructive testing methods might have to be used to detect mid-thickness, near-mid-thickness and short near-surface laminations in the wires.http://www.degruyter.com/view/j/ace.2013.59.issue-4/ace-2013-0023/ace-2013-0023.xml?format=INTFE simulationLaminationsReverse bendingWire
spellingShingle Adewole K.K.
Bull S.J.
Effectiveness of the Reverse Bending and Straightening Tests in Detecting Laminations in Wires for Civil Engineering Applications
Archives of Civil Engineering
FE simulation
Laminations
Reverse bending
Wire
title Effectiveness of the Reverse Bending and Straightening Tests in Detecting Laminations in Wires for Civil Engineering Applications
title_full Effectiveness of the Reverse Bending and Straightening Tests in Detecting Laminations in Wires for Civil Engineering Applications
title_fullStr Effectiveness of the Reverse Bending and Straightening Tests in Detecting Laminations in Wires for Civil Engineering Applications
title_full_unstemmed Effectiveness of the Reverse Bending and Straightening Tests in Detecting Laminations in Wires for Civil Engineering Applications
title_short Effectiveness of the Reverse Bending and Straightening Tests in Detecting Laminations in Wires for Civil Engineering Applications
title_sort effectiveness of the reverse bending and straightening tests in detecting laminations in wires for civil engineering applications
topic FE simulation
Laminations
Reverse bending
Wire
url http://www.degruyter.com/view/j/ace.2013.59.issue-4/ace-2013-0023/ace-2013-0023.xml?format=INT
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