<?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>S2007-68352014000300172</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Análise da origem das manifestações patológicas em pavimento de concreto de uma rodovia pelo método dos elementos finitos: estudo de caso.]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bolina]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tutikian]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Unisinos ITT Performance ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,Unisinos ITT Performance ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2014</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2014</year>
</pub-date>
<volume>4</volume>
<numero>3</numero>
<fpage>172</fpage>
<lpage>181</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-68352014000300172&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-68352014000300172&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-68352014000300172&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO No que tange assuntos concernentes à infraestrutura, observa-se que a rodovia brasileira Mário Quintana, a chamada ERS-118, situada no estado do Rio Grande do Sul, Brasil, anuncia-se em circunstâncias alarmantes de conservação e trafegabilidade devido ao elevado grau de deterioração do pavimento. O objetivo deste trabalho é analisar as possíveis causas que culminaram no surgimento de manifestações patológicas nas placas de concreto desta rodovia. O estudo baseou-se na análise estrutural destes elementos. Para tanto, este trabalho fundamentou-se no método de dimensionamento por elementos finitos e na subsequente análise dos resultados pela correlação entre tensões produzidas versus número admissível de eixos passantes. O estudo foi dividido em três partes: (1º) método de análise estrutural das placas, (2º) discussão dos resultados e (3º) conclusão. Como resultado, verificou-se que muitas das manifestações patológicas podem ter provindo do efeito térmico resultante sobre as placas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Regarding issues pertaining to infrastructure, it is observed that the Brazilian&#8217;s highway Mário Quintana, call ERS-118, located in the state of Rio Grande do Sul , Brazil , announces in alarming conservations circumstances and trafficability due to the high deterioration degree of the pavement . The objective of this work is to analyze the possible causes that produced the pathological manifestations in the pavement concrete. The study was based on the structural analysis of these elements. Therefore, this study was based on the method of finite elements and subsequent analysis of the results produced by the correlation between stress versus number of permissible axle bushings. The study was divided into three parts: (1) method of pavement&#8217;s structural analysis, (2) discussion of the results and (3) conclusion. As a result, it was found that many of the pathological manifestations may have stemmed from the thermal effects arising in the pavement concrete.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Patologia]]></kwd>
<kwd lng="pt"><![CDATA[Pavimentos]]></kwd>
<kwd lng="pt"><![CDATA[Concreto]]></kwd>
<kwd lng="en"><![CDATA[Pathology]]></kwd>
<kwd lng="en"><![CDATA[Pavements]]></kwd>
<kwd lng="en"><![CDATA[Concrete]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ashtakala]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Poorooshasb]]></surname>
<given-names><![CDATA[H.B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prediction of tensile cracks in road pavements]]></article-title>
<source><![CDATA[Mathematical and Computer Modeling]]></source>
<year>1989</year>
<volume>12</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>55-60</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Balbo]]></surname>
<given-names><![CDATA[J. T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Aplicação do método dos elementos finitos na avaliação estrutural de pavimentos rígidos rodoviários]]></source>
<year>1989</year>
<publisher-loc><![CDATA[São Paulo, Brasil ]]></publisher-loc>
<publisher-name><![CDATA[Universidade de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Balbo]]></surname>
<given-names><![CDATA[J. T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Practical considerations for concrete pavement design based on numerical model]]></source>
<year>1996</year>
<conf-name><![CDATA[ 1Congresso Interamericano de Pavimentos Rigidos]]></conf-name>
<conf-loc>Buenos Aires, Argentina </conf-loc>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Balbo]]></surname>
<given-names><![CDATA[J. T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Pavimentos de Concreto]]></source>
<year>2009</year>
<publisher-loc><![CDATA[São Paulo, Brasil ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bialas]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Mróz]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Crack patterns in thin layers under temperature loading Part II: Cyclic loading]]></article-title>
<source><![CDATA[Engineering Fracture Mechanics]]></source>
<year>2006</year>
<volume>73</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>939-52</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Colim]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Balbo]]></surname>
<given-names><![CDATA[J.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Khazanovich]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of temperature changes on load transfer in plain concrete pavement joints]]></article-title>
<source><![CDATA[Revista IBRACON Estruturas e Materiais]]></source>
<year>2011</year>
<volume>4</volume>
<page-range>405-37</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Colley]]></surname>
<given-names><![CDATA[B.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Humphrey]]></surname>
<given-names><![CDATA[H.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Entrosagem de Agregados em Juntas de Pavimentação de Concreto de Cimento Portland]]></source>
<year>1966</year>
<conf-name><![CDATA[ 2ºSimpósio sobre Pesquisas Rodoviárias]]></conf-name>
<conf-loc>Rio de Janeiro </conf-loc>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="">
<collab>DNIT IPR-714</collab>
<source><![CDATA[Manual de Pavimentos Rígidos]]></source>
<year>2005</year>
<publisher-loc><![CDATA[Rio de Janeiro, Brasil ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Helene]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rehabilitación y Mantenimento das Estructuras de Concreto]]></source>
<year>2007</year>
<publisher-loc><![CDATA[São Paulo, Brasil ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Medina]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Motta]]></surname>
<given-names><![CDATA[L. M. G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Mecânica dos pavimentos]]></source>
<year>2005</year>
<publisher-loc><![CDATA[Rio de Janeiro: Brasil ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="">
<collab>NBR 6118</collab>
<source><![CDATA[Projeto de estruturas de concreto - Procedimento. Associação Brasileira de Normas Técnicas - ABNT]]></source>
<year>2014</year>
<publisher-loc><![CDATA[Rio de Janeiro, Brasil ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Correia]]></surname>
<given-names><![CDATA[P.L]]></given-names>
</name>
</person-group>
<source><![CDATA[Automatic road crack segmentation using entopy and image dynamics theresholding]]></source>
<year>2009</year>
<conf-name><![CDATA[ European Signal Processing Conference]]></conf-name>
<conf-loc>Glasgow, Scotland </conf-loc>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schindler]]></surname>
<given-names><![CDATA[A. K.]]></given-names>
</name>
<name>
<surname><![CDATA[McCullough]]></surname>
<given-names><![CDATA[B.F]]></given-names>
</name>
</person-group>
<source><![CDATA[The Importance of Concrete Temperature Control During Concrete Pavement Construction in Hot Weather Conditions]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Washington ]]></publisher-loc>
<publisher-name><![CDATA[University of Texas at Austin]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Senço]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual de Técnicas de Pavimentação]]></source>
<year>1997</year>
<publisher-loc><![CDATA[São Paulo, Brasil ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Severi]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudo dos gradientes térmicos em pavimentos de concreto de cimento Portland no ambiente tropical]]></source>
<year>2002</year>
<publisher-loc><![CDATA[São Paulo, Brasil ]]></publisher-loc>
<publisher-name><![CDATA[Universidade de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
