<?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>2215-3705</journal-id>
<journal-title><![CDATA[Infraestructura Vial]]></journal-title>
<abbrev-journal-title><![CDATA[Infraestructura Vial]]></abbrev-journal-title>
<issn>2215-3705</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Costa Rica, Laboratorio Nacional de Materiales y Modelos Estructurales]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2215-37052015000100024</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Metodología de análisis de la condición del pavimento a partir del cuenco de deflexión]]></article-title>
<article-title xml:lang="en"><![CDATA[Methodology of analysis of the condition of the pavement starting from the deflection bowl]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Andrade Neto]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[Iván Machado]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rufino]]></surname>
<given-names><![CDATA[Jorge]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,aff1  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,aff2  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af3">
<institution><![CDATA[,aff3  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2015</year>
</pub-date>
<volume>17</volume>
<numero>29</numero>
<fpage>24</fpage>
<lpage>32</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S2215-37052015000100024&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S2215-37052015000100024&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S2215-37052015000100024&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:En el presente trabajo se expone una metodología que permite realizar una propuesta de intervención con respecto a la rehabilitación del pavimento, así como la determinación de los espesores de refuerzo, a partir de los parámetros del cuenco de deflexión.Se obtienen, sobre la base de las estructuras reglamentadas en la norma SATCC, 2001 (Southern África Transport and Communications Commission), y el uso del programa de computación JULEA las correspondientes superficies de respuesta a partir de los índices del cuenco de deflexión, lo que permite formular las expresiones matemáticas para estimar el módulo de la subrasante, la condición de cada una de las capas de la estructura del pavimento y la ecuación para el cálculo del espesor de refuerzo.Se muestran los resultados de la metodología aplicada en un caso de estudio, donde se realizan mediciones del cuenco de deflexión con la viga Benkelman y el uso del Deflectómetro de Impacto (FWD por sus siglas en inglés) verificándose la validez del procedimiento propuesto el cual incrementa la rapidez en la obtención de los resultados del diagnóstico y soluciones de rehabilitación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:Presently work is exposed a methodology that allows to carry out an intervention proposal with regard to the rehabilitation of the pavement, as well as the determination of the reinforcement thickness, starting from the parameters of the deflection bowl.They are obtained, on the base of the structures regulated in the norm of SATCC, 2001 (Southern Africa Transport and Communications Commission), and the use of the computation program JULEA, the corresponding answer surfaces starting from the indexes of the deflection, what allows to formulate the mathematical expressions to estimate the module and the condition of each one of the layers of the structure of the pavement and the equation for the calculation of the thickness reinforcement.The results of the methodology are shown applied in a study case, where they are carried out confirmations of the deflection with the Benkelman beam and the use of the Falling Weight Deflectometer (FWD), being verified the validity of the proposed procedure that increase the speed in the obtaining of the results of the diagnosis and rehabilitation solutions.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Pavimentos flexibles]]></kwd>
<kwd lng="es"><![CDATA[cuenco de deflexión]]></kwd>
<kwd lng="es"><![CDATA[rehabilitación de carreteras]]></kwd>
<kwd lng="en"><![CDATA[Flexible pavements]]></kwd>
<kwd lng="en"><![CDATA[deflection bowl]]></kwd>
<kwd lng="en"><![CDATA[rehabilitation of roads]]></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[Nóbrega]]></surname>
<given-names><![CDATA[E.S]]></given-names>
</name>
</person-group>
<source><![CDATA[Comparação entre métodos de retroanálise em pavimentos asfálticos, in COPPE]]></source>
<year>2003</year>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Federal do Rio de Janeiro]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="">
<collab>SADC</collab>
<source><![CDATA[Protocol on Transport, Communications and Meteorology]]></source>
<year>1996</year>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Borges]]></surname>
<given-names><![CDATA[C.B.S]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudo comparativo entre medidas de deflexão com viga benkelman e fwd em pavimentos da malha rodoviária estadual de Santa Catarina, in COPPE]]></source>
<year>2001</year>
<publisher-loc><![CDATA[Florianópolis ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Federal de Santa Catarina]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[M.S]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[J.I.M]]></given-names>
</name>
<name>
<surname><![CDATA[Guevara]]></surname>
<given-names><![CDATA[L.G.P]]></given-names>
</name>
</person-group>
<source><![CDATA[Posibles factores de incidencia en el valor de las mediciones de deflexión de un pavimento]]></source>
<year>2002</year>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saltan]]></surname>
<given-names><![CDATA[M., M]]></given-names>
</name>
<name>
<surname><![CDATA[Kara&#351;ahin]]></surname>
</name>
<name>
<surname><![CDATA[Terzi]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[On the Backcalculation of Flexible Road Pavement Material Properties and New Methods]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Albernaz]]></surname>
<given-names><![CDATA[C.A.V]]></given-names>
</name>
</person-group>
<source><![CDATA[Método Simplificado de Retroanálise de Módulos de Resiliência de Pavimentos flexiveis a partir da Bacia de Deflexão, in COPPE]]></source>
<year>1997</year>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[Universidade federal do Rio de Janeiro]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Neto]]></surname>
<given-names><![CDATA[C.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Aplicabilidade da norma satcc na elaboração de projectos de reabilitação de pavimentos flexíveis de estradas em angola]]></source>
<year>2009</year>
<conf-name><![CDATA[ XV CILACongresso Ibero- Latinoamericano do Asfalto]]></conf-name>
<conf-date>2009</conf-date>
<conf-loc>Lisboa </conf-loc>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Macêdo]]></surname>
<given-names><![CDATA[J.A.G.d]]></given-names>
</name>
</person-group>
<source><![CDATA[interpretação de ensaios deflectométricos para avaliação de estructuras de pavimentos flexiveis, in COPPE]]></source>
<year>1996</year>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[univbersidade federal do Rio de Janeiro]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Río]]></surname>
<given-names><![CDATA[R.C.d]]></given-names>
</name>
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[J.F.R]]></given-names>
</name>
</person-group>
<source><![CDATA[Evaluación estructural de firmes de carreteras. El área del cuenco de deflexiones]]></source>
<year>2001</year>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Broutin]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Assessment of flexible airfield pavement using heavy weight deflectómeters (dvelopment of a FEM dynamical time-domain analisys for backcalculation of strctural propertis]]></source>
<year>2010</year>
<publisher-loc><![CDATA[Paris ]]></publisher-loc>
<publisher-name><![CDATA[Ecole national des ponts et chaussées]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Horak]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Correlation Study With the Light Weight Deflectometer in South Africa]]></source>
<year>2008</year>
<conf-name><![CDATA[ 27Conferencia de Transporte de Sudáfrica SATC, Editor]]></conf-name>
<conf-date>2008</conf-date>
<conf-loc> </conf-loc>
<page-range>304-12</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<collab>SATCC</collab>
<source><![CDATA[Code of Practice for the Design of Road Pavements, D.o.R.a.T. Technology, Editor]]></source>
<year>2001</year>
<publisher-loc><![CDATA[Pretoria ]]></publisher-loc>
<publisher-name><![CDATA[CSIR]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Franco]]></surname>
<given-names><![CDATA[F.A.C.d.P]]></given-names>
</name>
</person-group>
<source><![CDATA[Método de dimensionamiento mecanístico empírico de pavimentos asfálticos - SisPav]]></source>
<year>2007</year>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Federal do Rio de Janeiro, COPPE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vila]]></surname>
<given-names><![CDATA[J.A.T]]></given-names>
</name>
</person-group>
<source><![CDATA[Diseño de pavimentos para carreteras y aeropuertos, ed. I. Facultad de Hidraulica y viales. Vol. I y II. 1985, La Habana: Departamento de carreteras y aeropuertos]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<collab>AASHTO, A.A.o.S.H.a.T.O.e.c</collab>
<source><![CDATA[Mechanistic-Empirical Pavement Design Guide - A Manual of Practice, A.A.o.S.H.a.T]]></source>
<year>2008</year>
<publisher-name><![CDATA[Officials, Editor]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="">
<source><![CDATA[Norma_6.3-IC, Rehabilitación de firmes, de la Instrucción de carreteras., D.g.d.C.m.d.f.d. España, Editor]]></source>
<year>2003</year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[J.d.A.A.e]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudo sobre o comportamento fisico e mecânico de misturas asfálticas com faixas granulométricas preconizadas para revestimentos de aeródromos]]></source>
<year>2011</year>
<conf-name><![CDATA[ XVICILA - Congreso Ibero-Latinoamericano del Asfalto]]></conf-name>
<conf-date>2011</conf-date>
<conf-loc>Rio de Janeiro </conf-loc>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<collab>DNIT</collab>
<source><![CDATA[Manual de Restauração de pavimentos asfálticos D.N.d.I.-E.d.T.D.d.P.e. Pesquisa, Editor]]></source>
<year>2006</year>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[Instituto de Pesquisas Rodoviárias]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rodrigues]]></surname>
<given-names><![CDATA[R.M]]></given-names>
</name>
</person-group>
<source><![CDATA[Engenharia de Pavimentos _Parte I - Projeto de Pavimentos]]></source>
<year>2007</year>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
