<?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>S2007-68352016000200157</article-id>
<article-id pub-id-type="doi">10.21041/ra.v6i2.136</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Resistência ao fogo de perfis pultrudidos de polímero reforçado com fibras de vidro (GFRP) para aplicações em reabilitação: estudo experimental, numérico e analítico]]></article-title>
<article-title xml:lang="en"><![CDATA[Fire resistance of pultruded profiles of glass fiber reinforced polymer (GFRP) for rehabilitation applications: experimental, numeric, and analytical study]]></article-title>
<article-title xml:lang="es"><![CDATA[Resistencia al fuego de perfiles pultruídos de polímero reforzado con fibras de vidrio (GFRP) para aplicaciones en rehabilitación: Estudio experimental, numérico y analítico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morgado]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Correia]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silvestre]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Branco]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade de Lisboa Instituto Superior Técnico CERIS]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade de Lisboa Instituto Superior Técnico CERIS]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidade de Lisboa Instituto Superior Técnico LAETA]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2016</year>
</pub-date>
<volume>6</volume>
<numero>2</numero>
<fpage>157</fpage>
<lpage>172</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-68352016000200157&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-68352016000200157&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-68352016000200157&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: Neste artigo é apresentado um estudo sobre a resistência ao fogo de vigas em perfis pultrudidos de polímero reforçado com fibras de vidro (GFRP). Foram realizados ensaios de resistência ao fogo em vigas com um vão de 1.3 m, expostas ao fogo de acordo com a curva temperatura-tempo da norma ISO 834. Nestes ensaios, avaliou-se o efeito de diferentes tipos de exposição ao fogo (em uma e três faces) e níveis de carga aplicados, bem como a eficácia de diferentes sistemas de proteção. Foi desenvolvido um modelo numérico térmico bidimensional no software ANSYS FLUENT para simular a evolução das distribuições de temperatura na secção transversal. Foi ainda desenvolvido um modelo analítico para determinar a evolução das deformações das vigas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: This paper presents a study about the fire behaviour of glass fibre reinforced polymer (GFRP) pultruded beams. Fire resistance tests were carried out in beams with a span of 1.3 m, exposed to fire according to the time-temperature curve defined in the ISO 834 standard. In these tests the effects of different types of fire exposure (one and three sides) and load levels, as well as the efficacy of different fire protection systems were evaluated. In order to study the evolution of temperature distributions during the fire resistance tests, a two-dimensional numerical model was developed using the commercial software ANSYS FLUENT. Also an analytical model was developed to estimate the mechanical response of the beams during fire exposure.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: El presente artículo presenta un estudio sobre la resistencia al fuego de vigas fabricadas con perfiles pultrusionados de polímero reforzado con fibra de vidrio (GFRP). Se realizaron ensayos de resistencia al fuego en vigas con un vano de 1.3 m, expuestas a la acción del fuego según la norma ISO 834. En estos ensayos, se evaluó el efecto de diferentes tipos de exposición al fuego y los niveles de carga aplicados, así como la eficacia de diferentes sistemas de protección. Se desarrolló un modelo numérico en el software ANSYS FLUENT para simular la evolución del campo de temperaturas en la sección transversal y un modelo analítico para determinar la evolución de la deformación de las vigas.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[materiais compósitos]]></kwd>
<kwd lng="pt"><![CDATA[resistência ao fogo]]></kwd>
<kwd lng="pt"><![CDATA[campanha experimental]]></kwd>
<kwd lng="pt"><![CDATA[simulação numérica]]></kwd>
<kwd lng="pt"><![CDATA[modelo analítico]]></kwd>
<kwd lng="en"><![CDATA[composite materials]]></kwd>
<kwd lng="en"><![CDATA[fire behaviour]]></kwd>
<kwd lng="en"><![CDATA[experimental campaign]]></kwd>
<kwd lng="en"><![CDATA[numerical simulation]]></kwd>
<kwd lng="en"><![CDATA[analytical model]]></kwd>
<kwd lng="es"><![CDATA[materiales compuestos]]></kwd>
<kwd lng="es"><![CDATA[resistencia al fuego]]></kwd>
<kwd lng="es"><![CDATA[campaña experimental]]></kwd>
<kwd lng="es"><![CDATA[simulación numérica]]></kwd>
<kwd lng="es"><![CDATA[modelo analítico]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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