Hard protective overlays on viscoelastic-plastic substrates

A simple superposition solution for a point-loaded elastic plate on a soft substrate is proposed. The solution considers a "drumhead" being elastically bent into a compliant substrate that is viscoelastic-plastic. With simplifying assumptions it is found that the drumhead and substrate sup...

Full description

Saved in:
Bibliographic Details
Published in:Journal of materials research 1999-06, Vol.14 (6), p.2210-2218
Main Authors: Gerberich, W W, Strojny, A, Yoder, K, Cheng, L S
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 2218
container_issue 6
container_start_page 2210
container_title Journal of materials research
container_volume 14
creator Gerberich, W W
Strojny, A
Yoder, K
Cheng, L S
description A simple superposition solution for a point-loaded elastic plate on a soft substrate is proposed. The solution considers a "drumhead" being elastically bent into a compliant substrate that is viscoelastic-plastic. With simplifying assumptions it is found that the drumhead and substrate support loads proportional to delta exp 1/2 and delta exp 3/2 , respectively, where delta is the vertical point displacement. At fixed displacment, relaxation proceeds at high loads, but if sufficiently unloaded, recovery or increased load results with time. Qualitative verification of the time-dependent drumhead solution is shown by relaxation and recovery data on polycarbonate covered by polysiloxane, composite or diamondlike carbon (DLC) coatings, and films.
format article
fullrecord <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_miscellaneous_26965776</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>26965776</sourcerecordid><originalsourceid>FETCH-proquest_miscellaneous_269657763</originalsourceid><addsrcrecordid>eNqNzL0KwjAUQOEMCtafd8jkFkhrmrQ4itIHcC8xvUIkNjU3Cfj2FvQBnL7lcBak4E0jWNWWYkXWiA_Oy5orUZBjp8NAp-AjmGgzUJ8hOP1G6keaLRoPTmO0hk1fKaYbxqAj4JYs79oh7H5uyP5yvp46Nu9eCTD2z3kAzukRfMK-kq2slZKHv8MPmn07Cw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>26965776</pqid></control><display><type>article</type><title>Hard protective overlays on viscoelastic-plastic substrates</title><source>Springer Nature:Jisc Collections:Springer Nature Read and Publish 2023-2025: Springer Reading List</source><creator>Gerberich, W W ; Strojny, A ; Yoder, K ; Cheng, L S</creator><creatorcontrib>Gerberich, W W ; Strojny, A ; Yoder, K ; Cheng, L S</creatorcontrib><description>A simple superposition solution for a point-loaded elastic plate on a soft substrate is proposed. The solution considers a "drumhead" being elastically bent into a compliant substrate that is viscoelastic-plastic. With simplifying assumptions it is found that the drumhead and substrate support loads proportional to delta exp 1/2 and delta exp 3/2 , respectively, where delta is the vertical point displacement. At fixed displacment, relaxation proceeds at high loads, but if sufficiently unloaded, recovery or increased load results with time. Qualitative verification of the time-dependent drumhead solution is shown by relaxation and recovery data on polycarbonate covered by polysiloxane, composite or diamondlike carbon (DLC) coatings, and films.</description><identifier>ISSN: 0884-2914</identifier><language>eng</language><ispartof>Journal of materials research, 1999-06, Vol.14 (6), p.2210-2218</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids></links><search><creatorcontrib>Gerberich, W W</creatorcontrib><creatorcontrib>Strojny, A</creatorcontrib><creatorcontrib>Yoder, K</creatorcontrib><creatorcontrib>Cheng, L S</creatorcontrib><title>Hard protective overlays on viscoelastic-plastic substrates</title><title>Journal of materials research</title><description>A simple superposition solution for a point-loaded elastic plate on a soft substrate is proposed. The solution considers a "drumhead" being elastically bent into a compliant substrate that is viscoelastic-plastic. With simplifying assumptions it is found that the drumhead and substrate support loads proportional to delta exp 1/2 and delta exp 3/2 , respectively, where delta is the vertical point displacement. At fixed displacment, relaxation proceeds at high loads, but if sufficiently unloaded, recovery or increased load results with time. Qualitative verification of the time-dependent drumhead solution is shown by relaxation and recovery data on polycarbonate covered by polysiloxane, composite or diamondlike carbon (DLC) coatings, and films.</description><issn>0884-2914</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqNzL0KwjAUQOEMCtafd8jkFkhrmrQ4itIHcC8xvUIkNjU3Cfj2FvQBnL7lcBak4E0jWNWWYkXWiA_Oy5orUZBjp8NAp-AjmGgzUJ8hOP1G6keaLRoPTmO0hk1fKaYbxqAj4JYs79oh7H5uyP5yvp46Nu9eCTD2z3kAzukRfMK-kq2slZKHv8MPmn07Cw</recordid><startdate>19990601</startdate><enddate>19990601</enddate><creator>Gerberich, W W</creator><creator>Strojny, A</creator><creator>Yoder, K</creator><creator>Cheng, L S</creator><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19990601</creationdate><title>Hard protective overlays on viscoelastic-plastic substrates</title><author>Gerberich, W W ; Strojny, A ; Yoder, K ; Cheng, L S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_miscellaneous_269657763</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gerberich, W W</creatorcontrib><creatorcontrib>Strojny, A</creatorcontrib><creatorcontrib>Yoder, K</creatorcontrib><creatorcontrib>Cheng, L S</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of materials research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gerberich, W W</au><au>Strojny, A</au><au>Yoder, K</au><au>Cheng, L S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hard protective overlays on viscoelastic-plastic substrates</atitle><jtitle>Journal of materials research</jtitle><date>1999-06-01</date><risdate>1999</risdate><volume>14</volume><issue>6</issue><spage>2210</spage><epage>2218</epage><pages>2210-2218</pages><issn>0884-2914</issn><abstract>A simple superposition solution for a point-loaded elastic plate on a soft substrate is proposed. The solution considers a "drumhead" being elastically bent into a compliant substrate that is viscoelastic-plastic. With simplifying assumptions it is found that the drumhead and substrate support loads proportional to delta exp 1/2 and delta exp 3/2 , respectively, where delta is the vertical point displacement. At fixed displacment, relaxation proceeds at high loads, but if sufficiently unloaded, recovery or increased load results with time. Qualitative verification of the time-dependent drumhead solution is shown by relaxation and recovery data on polycarbonate covered by polysiloxane, composite or diamondlike carbon (DLC) coatings, and films.</abstract></addata></record>
fulltext fulltext
identifier ISSN: 0884-2914
ispartof Journal of materials research, 1999-06, Vol.14 (6), p.2210-2218
issn 0884-2914
language eng
recordid cdi_proquest_miscellaneous_26965776
source Springer Nature:Jisc Collections:Springer Nature Read and Publish 2023-2025: Springer Reading List
title Hard protective overlays on viscoelastic-plastic substrates
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T15%3A04%3A24IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Hard%20protective%20overlays%20on%20viscoelastic-plastic%20substrates&rft.jtitle=Journal%20of%20materials%20research&rft.au=Gerberich,%20W%20W&rft.date=1999-06-01&rft.volume=14&rft.issue=6&rft.spage=2210&rft.epage=2218&rft.pages=2210-2218&rft.issn=0884-2914&rft_id=info:doi/&rft_dat=%3Cproquest%3E26965776%3C/proquest%3E%3Cgrp_id%3Ecdi_FETCH-proquest_miscellaneous_269657763%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=26965776&rft_id=info:pmid/&rfr_iscdi=true