<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2007-6835</journal-id>
<journal-title><![CDATA[Revista ALCONPAT]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. ALCONPAT]]></abbrev-journal-title>
<issn>2007-6835</issn>
<publisher>
<publisher-name><![CDATA[Asociación Latinoamericana de Control de Calidad, Patología y Recuperación de la Construcción A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-68352018000200150</article-id>
<article-id pub-id-type="doi">10.21041/ra.v8i2.276</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Eccentrically-compressed reinforced concrete columns strengthened with partial jacketing]]></article-title>
<article-title xml:lang="pt"><![CDATA[Pilares de concreto armado reforçados à flexo-compressão com encamisamento parcial]]></article-title>
<article-title xml:lang="es"><![CDATA[Columnas de hormigón armado comprimido de forma excéntrica y reforzados con encamisado parcial]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[D. R. C. de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Damasceno]]></surname>
<given-names><![CDATA[I. I. R.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Branco]]></surname>
<given-names><![CDATA[V. H. L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal do Pará Civil Engineering Department ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Federal University of South and Southeast of Pará Civil Engineering Department ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Federal Institution of Science, Education and Technology of Pará Infrastructure Department ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2018</year>
</pub-date>
<volume>8</volume>
<numero>2</numero>
<fpage>150</fpage>
<lpage>162</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-68352018000200150&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-68352018000200150&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-68352018000200150&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The behavior of six uniaxial compression columns is investigated. Specimen featured an initial section of (120 x 200) mm2, a final section of (200 x 200) mm2 and height of 1.600 mm, strengthened on the tensile and compression sides with plaster or not. Adherence between new and old concrete, and cracking pattern was satisfactory. Although coated columns showed the same behavior to their respective non-coated ones even when concrete area was reduced by approximately 20%, problems consisted in the crushing of the reinforced concrete layer immediately prior to the rupture of the columns. This strengthening proved to be more adequate when undertaken at the columns´ compressed zone and may be executed through conventional procedures with or without mortar coating layer.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO Investiga-se o comportamento de seis pilares à flexo-compressão. As amostras apresentaram uma seção inicial de (120 x 200) mm2, uma seção final de (200 x 200) mm2 e altura de 1.600 mm, reforçadas nos lados tracionados e comprimidos com reboco pré-existente ou não. A aderência entre concreto novo e velho, e padrão de fissuração foram satisfatórios. Embora os pilares revestidos tenham o mesmo comportamento dos pilares não revestidos, mesmo quando a área de concreto foi reduzida em aproximadamente 20%, os problemas consistiram no esmagamento da camada de reforço imediatamente antes da ruptura dos pilares. Esse reforço provou ser mais adequado quando realizado na zona comprimida podendo ser executado através de procedimentos convencionais com ou sem camada de argamassa de reboco.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Se investiga el comportamiento de seis columnas a flexo-compresión con sección inicial (120 x 200) mm2, sección final (200 x 200) mm2 y altura de 1.600 mm, reforzadas en los lados traccionados y comprimidos con revoque preexistente o no. La adherencia entre hormigón nuevo y viejo, y patrón de fisuración fueron satisfactorios. Aunque los pilares revestidos tienen el mismo comportamiento de los no revestidos, incluso cuando el área de hormigón se redujo en aproximadamente 20%, los problemas consistieron en el aplastamiento de la capa de refuerzo inmediatamente antes de la ruptura de los pilares. Este refuerzo resultó ser más adecuado cuando se realiza en la zona comprimida, a través de procedimientos convencionales con o sin capa de revoco de mortero.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[columns]]></kwd>
<kwd lng="en"><![CDATA[partial retrofit]]></kwd>
<kwd lng="en"><![CDATA[partial jacketing]]></kwd>
<kwd lng="en"><![CDATA[reinforced concrete]]></kwd>
<kwd lng="pt"><![CDATA[pilares]]></kwd>
<kwd lng="pt"><![CDATA[reforço parcial]]></kwd>
<kwd lng="pt"><![CDATA[encamisamento parcial]]></kwd>
<kwd lng="pt"><![CDATA[concreto armado]]></kwd>
<kwd lng="es"><![CDATA[pilares]]></kwd>
<kwd lng="es"><![CDATA[refuerzo parcial]]></kwd>
<kwd lng="es"><![CDATA[encaje parcial]]></kwd>
<kwd lng="es"><![CDATA[concreto armado]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Adorno]]></surname>
<given-names><![CDATA[A. L. C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Análise Teórica e Experimental de Pilares em Concreto Simples e Armado sob Flexo-Compressão Reta]]></source>
<year>2004</year>
<page-range>300</page-range><publisher-name><![CDATA[Universidade de Brasília]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="">
<collab>American Concrete Institute</collab>
<source><![CDATA[ACI 318: Building Code Requirements for Structural Concrete]]></source>
<year>2008</year>
<publisher-loc><![CDATA[Farmington Hills, Michigan ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="">
<collab>Associação Brasileira de Normas Técnicas</collab>
<source><![CDATA[NBR 5739: Concreto - ensaio de compressão de corpo de prova cilíndrico]]></source>
<year>2007</year>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="">
<collab>Associação Brasileira de Normas Técnicas</collab>
<source><![CDATA[NBR 6118: Projeto e execução de estruturas de concreto armado]]></source>
<year>2007</year>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="">
<collab>Associação Brasileira de Normas Técnicas</collab>
<source><![CDATA[NBR 6118: Projeto e execução de estruturas de concreto armado]]></source>
<year>2014</year>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="">
<collab>Associação Brasileira de Normas Técnicas</collab>
<source><![CDATA[NBR 8522: Concreto - Determinação do módulo de elasticidade e diagrama tensão-deformação]]></source>
<year>2008</year>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="">
<collab>Comite Euro-International Du Beton</collab>
<source><![CDATA[Bulletin d&#8217;Information n. 162: Assessment of Concrete Structures and Design Procedures for Upgrading (Redesign)]]></source>
<year>1983</year>
<publisher-loc><![CDATA[London ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="">
<collab>Comite Euro-International Du Beton</collab>
<source><![CDATA[Model Code 1990: Design Code]]></source>
<year>1993</year>
<publisher-loc><![CDATA[London ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gillum]]></surname>
<given-names><![CDATA[A. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Shahrooz]]></surname>
<given-names><![CDATA[B. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Cole]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bond strength between sealed bridge decks and concrete overlays]]></article-title>
<source><![CDATA[ACI Structural Journal]]></source>
<year>2001</year>
<page-range>13</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gomes]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Appleton]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Strengthening of Reinforced Concrete Structures by use of Jacketing]]></article-title>
<source><![CDATA[RPEE]]></source>
<year>1998</year>
<page-range>67</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guimarães]]></surname>
<given-names><![CDATA[G. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Ferreira]]></surname>
<given-names><![CDATA[D. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Gomes]]></surname>
<given-names><![CDATA[R. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Carvalho]]></surname>
<given-names><![CDATA[A. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Behavior of Reinforced Concrete columns strengthened by partial jacketing]]></article-title>
<source><![CDATA[Ibracon Structures and Materials Journal]]></source>
<year>2016</year>
<page-range>155-9</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Macgregor]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Ibrahim]]></surname>
<given-names><![CDATA[H. H. H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tests of eccentrically loaded high-strength concrete columns]]></article-title>
<source><![CDATA[ACI Structural Journal]]></source>
<year>1996</year>
<page-range>585-94</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mello]]></surname>
<given-names><![CDATA[E. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Concreto armado: resistência limite à flexão composta normal e oblíqua]]></source>
<year>2003</year>
<edition>1ª</edition>
<page-range>113</page-range><publisher-loc><![CDATA[Brasília, Brasil ]]></publisher-loc>
<publisher-name><![CDATA[Finatec UnB]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Melo]]></surname>
<given-names><![CDATA[C. E. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Análise Teórica e Experimental de Pilares de Concreto Armado Submetidos à Flexo-compressão Normal]]></source>
<year>2009</year>
<page-range>157</page-range><publisher-name><![CDATA[Universidade de Brasília]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wight]]></surname>
<given-names><![CDATA[J. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Macgregor]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Reinforced Concrete: Mechanics and Design]]></source>
<year>2009</year>
<page-range>516</page-range><publisher-loc><![CDATA[New Jersey ]]></publisher-loc>
<publisher-name><![CDATA[Pearson Education]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
