Poisson Effect in Reinforced Concrete Membrane Elements

Poisson Effect in Reinforced Concrete Membrane Elements

Reinforced concrete shear elements behave very differently before and after cracking. The Poisson effect before cracking is characterized by the well-known Poisson's ratio, but after cracking is characterized by two Hsu/Zhu ratios. In the postyield range, the Hsu/Zhu ratio V sub 12 (tensile str...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:ACI structural journal 2002-09, Vol.99 (5), p.631-640
Hauptverfasser: Zhu, R R H, Hsu, Th T C
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 640
container_issue 5
container_start_page 631
container_title ACI structural journal
container_volume 99
creator Zhu, R R H
Hsu, Th T C
description Reinforced concrete shear elements behave very differently before and after cracking. The Poisson effect before cracking is characterized by the well-known Poisson's ratio, but after cracking is characterized by two Hsu/Zhu ratios. In the postyield range, the Hsu/Zhu ratio V sub 12 (tensile strain caused by perpendicular compressive strain) was found to be a constant of 1.9, and the Hsu/Zhu ratio V sub 21 (compressive strain caused by perpendicular tensile strain) was measured to be zero. This study describes the experiments performed to measure these two Hsu/Zhu ratios, which provide the basis for the establishment of the softened membrane model (SMM). This new theory, reported in a companion paper, can predict the entire shear stress versus shear strain curves of membrane elements, including the postpeak descending branches.
doi_str_mv 10.14359/12303
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_27660879</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>27660879</sourcerecordid><originalsourceid>FETCH-LOGICAL-c215t-a2467b19191a3dfc34e150293698d96b444e2b7aa1a0d5badc451427141ebc413</originalsourceid><addsrcrecordid>eNpFkE1LxDAURbNQcBz1N2TlrpqXvDbNUsr4ASOK6Dok6QtU2mZMOgv_vcMoyF3czeVwOYxdgbgBVLW5BamEOmEr0bamUhLhjJ2X8imEElLhiunXNJSSZr6JkcLCh5m_0TDHlAP1vEtzyLQQf6bJZzcT34w00byUC3Ya3Vjo8q_X7ON-8949VtuXh6fublsFCfVSOYmN9mAOcaqPQSFBLaRRjWl703hEJOm1c-BEX3vXB6wBpQYE8gFBrdn1L3eX09eeymKnoQQax8OZtC9W6qYRrTb_w5BTKZmi3eVhcvnbgrBHF_boQv0AVsZQ2w</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>27660879</pqid></control><display><type>article</type><title>Poisson Effect in Reinforced Concrete Membrane Elements</title><source>American Concrete Institute Online Journal Archives</source><creator>Zhu, R R H ; Hsu, Th T C</creator><creatorcontrib>Zhu, R R H ; Hsu, Th T C</creatorcontrib><description>Reinforced concrete shear elements behave very differently before and after cracking. The Poisson effect before cracking is characterized by the well-known Poisson's ratio, but after cracking is characterized by two Hsu/Zhu ratios. In the postyield range, the Hsu/Zhu ratio V sub 12 (tensile strain caused by perpendicular compressive strain) was found to be a constant of 1.9, and the Hsu/Zhu ratio V sub 21 (compressive strain caused by perpendicular tensile strain) was measured to be zero. This study describes the experiments performed to measure these two Hsu/Zhu ratios, which provide the basis for the establishment of the softened membrane model (SMM). This new theory, reported in a companion paper, can predict the entire shear stress versus shear strain curves of membrane elements, including the postpeak descending branches.</description><identifier>ISSN: 0889-3241</identifier><identifier>DOI: 10.14359/12303</identifier><language>eng</language><ispartof>ACI structural journal, 2002-09, Vol.99 (5), p.631-640</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>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Zhu, R R H</creatorcontrib><creatorcontrib>Hsu, Th T C</creatorcontrib><title>Poisson Effect in Reinforced Concrete Membrane Elements</title><title>ACI structural journal</title><description>Reinforced concrete shear elements behave very differently before and after cracking. The Poisson effect before cracking is characterized by the well-known Poisson's ratio, but after cracking is characterized by two Hsu/Zhu ratios. In the postyield range, the Hsu/Zhu ratio V sub 12 (tensile strain caused by perpendicular compressive strain) was found to be a constant of 1.9, and the Hsu/Zhu ratio V sub 21 (compressive strain caused by perpendicular tensile strain) was measured to be zero. This study describes the experiments performed to measure these two Hsu/Zhu ratios, which provide the basis for the establishment of the softened membrane model (SMM). This new theory, reported in a companion paper, can predict the entire shear stress versus shear strain curves of membrane elements, including the postpeak descending branches.</description><issn>0889-3241</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNpFkE1LxDAURbNQcBz1N2TlrpqXvDbNUsr4ASOK6Dok6QtU2mZMOgv_vcMoyF3czeVwOYxdgbgBVLW5BamEOmEr0bamUhLhjJ2X8imEElLhiunXNJSSZr6JkcLCh5m_0TDHlAP1vEtzyLQQf6bJZzcT34w00byUC3Ya3Vjo8q_X7ON-8949VtuXh6fublsFCfVSOYmN9mAOcaqPQSFBLaRRjWl703hEJOm1c-BEX3vXB6wBpQYE8gFBrdn1L3eX09eeymKnoQQax8OZtC9W6qYRrTb_w5BTKZmi3eVhcvnbgrBHF_boQv0AVsZQ2w</recordid><startdate>20020901</startdate><enddate>20020901</enddate><creator>Zhu, R R H</creator><creator>Hsu, Th T C</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20020901</creationdate><title>Poisson Effect in Reinforced Concrete Membrane Elements</title><author>Zhu, R R H ; Hsu, Th T C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c215t-a2467b19191a3dfc34e150293698d96b444e2b7aa1a0d5badc451427141ebc413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, R R H</creatorcontrib><creatorcontrib>Hsu, Th T C</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>ACI structural journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, R R H</au><au>Hsu, Th T C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Poisson Effect in Reinforced Concrete Membrane Elements</atitle><jtitle>ACI structural journal</jtitle><date>2002-09-01</date><risdate>2002</risdate><volume>99</volume><issue>5</issue><spage>631</spage><epage>640</epage><pages>631-640</pages><issn>0889-3241</issn><abstract>Reinforced concrete shear elements behave very differently before and after cracking. The Poisson effect before cracking is characterized by the well-known Poisson's ratio, but after cracking is characterized by two Hsu/Zhu ratios. In the postyield range, the Hsu/Zhu ratio V sub 12 (tensile strain caused by perpendicular compressive strain) was found to be a constant of 1.9, and the Hsu/Zhu ratio V sub 21 (compressive strain caused by perpendicular tensile strain) was measured to be zero. This study describes the experiments performed to measure these two Hsu/Zhu ratios, which provide the basis for the establishment of the softened membrane model (SMM). This new theory, reported in a companion paper, can predict the entire shear stress versus shear strain curves of membrane elements, including the postpeak descending branches.</abstract><doi>10.14359/12303</doi><tpages>10</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0889-3241
ispartof ACI structural journal, 2002-09, Vol.99 (5), p.631-640
issn 0889-3241
language eng
recordid cdi_proquest_miscellaneous_27660879
source American Concrete Institute Online Journal Archives
title Poisson Effect in Reinforced Concrete Membrane Elements
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T16%3A26%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Poisson%20Effect%20in%20Reinforced%20Concrete%20Membrane%20Elements&rft.jtitle=ACI%20structural%20journal&rft.au=Zhu,%20R%20R%20H&rft.date=2002-09-01&rft.volume=99&rft.issue=5&rft.spage=631&rft.epage=640&rft.pages=631-640&rft.issn=0889-3241&rft_id=info:doi/10.14359/12303&rft_dat=%3Cproquest_cross%3E27660879%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=27660879&rft_id=info:pmid/&rfr_iscdi=true