<?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>S2215-37052023000100108</article-id>
<article-id pub-id-type="doi">10.15517/iv.v25i44.53505</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Propuestas de control de acarreos en Ruta Nacional 40. Lago Guillelmo-Bariloche]]></article-title>
<article-title xml:lang="en"><![CDATA[Debris control proposals on National Route 40. Guillelmo-Bariloche Lake]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Girardi Mancini]]></surname>
<given-names><![CDATA[Pablo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Víctor Cordo]]></surname>
<given-names><![CDATA[Oscar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de San Juan Escuela de Ingeniería de Caminos de Montaña ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argentina</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>25</volume>
<numero>44</numero>
<fpage>108</fpage>
<lpage>118</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S2215-37052023000100108&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S2215-37052023000100108&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S2215-37052023000100108&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se presenta en este artículo problemas de remoción en masa ocasionados por excesivas lluvias en la Ruta Nacional 40, tramo San Carlos de Bariloche-El Bolsón en el sudoeste de la provincia de Río Negro, en la Patagonia, Argentina, en el sector que bordea el lago Guillelmo. La zona en cuestión presenta copiosas precipitaciones que afectan cerros, cuyas laderas han sufrido incendios forestales que las han dejado sin vegetación y susceptibles a la erosión. Los problemas citados motivaron a que Vialidad Nacional hiciera un pedido a la Escuela de Ingeniería de Caminos de Montaña para solucionar este problema que se está haciendo crónico y cuya gravedad aumenta con cada evento climático. En efecto, luego de cada lluvia, grandes volúmenes de detritos se acumulan sobre la calzada cortando la ruta, dejando incomunicadas a las ciudades de San Carlos de Bariloche y El Bolsón, generando un sinnúmero de inconvenientes a la región. En este trabajo se proponen, en primer lugar, medidas tendientes a paliar este problema a corto plazo y otras acciones con el objetivo de lograr una solución a mediano y largo plazo para este serio problema en forma definitiva.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In this paper are presented mass removal problems caused by excessive rains on National Road 40, San Carlos de Bariloche-El Bolsón section, in the southwest of the province of Río Negro, in Patagonia, Argentina, bordering Guillelmo Lake. The zone in question presents copious precipitations that affect hills, whose slopes have suffered forest fires, leaving them without vegetation and susceptible to erosion. The aforementioned problems, obliged Vialidad Nacional to ask the School of Mountain Roads Engineering to solve this problem that is becoming chronic and whose severity increases with each climatic event. Actually, after each rain, large volumes of debris accumulate on the road, cutting the route and cutting off the link between the cities of San Carlos de Bariloche and El Bolsón, generating a great number of difficulties to the region. Firstly, procedures tending to alleviate this problem in the short term are proposed, as well as further actions to achieve a fundamental solution to solve this serious problem definitely.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[erosión de laderas]]></kwd>
<kwd lng="es"><![CDATA[remoción en masa]]></kwd>
<kwd lng="es"><![CDATA[control de flujo de detritos]]></kwd>
<kwd lng="es"><![CDATA[estabilización de laderas]]></kwd>
<kwd lng="en"><![CDATA[slope erosion]]></kwd>
<kwd lng="en"><![CDATA[mass removal]]></kwd>
<kwd lng="en"><![CDATA[debris flow control]]></kwd>
<kwd lng="en"><![CDATA[slope stabilization]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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