<?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>0185-092X</journal-id>
<journal-title><![CDATA[Ingeniería sísmica]]></journal-title>
<abbrev-journal-title><![CDATA[Ing. sísm]]></abbrev-journal-title>
<issn>0185-092X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Ingeniería Sísmica A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0185-092X2024000200134</article-id>
<article-id pub-id-type="doi">10.18867/ris.113.610</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Análisis sísmico de tanque cilíndrico vertical de acero, conforme a los códigos norteamericano y neozelandés]]></article-title>
<article-title xml:lang="en"><![CDATA[Seismic analysis of a vertical cylindrical steel tank, according to the north american and new zealand codes]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Saint-Felix López]]></surname>
<given-names><![CDATA[Nelson]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Álvarez Deulofeu]]></surname>
<given-names><![CDATA[Eduardo Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Candebat Sánchez]]></surname>
<given-names><![CDATA[Darío]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Oriente Facultad de Construcciones ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Oriente Facultad de Construcciones ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Centro Nacional de Investigaciones Sismológicas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<numero>113</numero>
<fpage>134</fpage>
<lpage>143</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0185-092X2024000200134&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0185-092X2024000200134&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0185-092X2024000200134&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen. Teniendo en cuenta la susceptibilidad que poseen los tanques cilíndricos verticales de acero, ubicados en instalaciones industriales, de sufrir algún nivel de daño ante la ocurrencia de sismos de gran magnitud; y dada la ausencia en la República de Cuba de un código de diseño que permita el análisis hidrodinámico de este tipo de estructuras, se emplean los criterios de diseño que establecen algunas normas vigentes, reconocidas por la comunidad científica internacional. En el presente trabajo se evalúan los resultados del análisis realizado a un tanque cilíndrico vertical de acero, ubicado en la zona suroriental de Cuba, específicamente, en la provincia de Santiago de Cuba; el cual es sometido a excitación sísmica horizontal, tomando como referencia los códigos de diseño API-650 (2020) y SDST NZSEE (2009), a partir de los parámetros que caracterizan la peligrosidad sísmica de la República de Cuba, establecidos en la NC 46 (2017). Dicho análisis se realiza con el objetivo de poder comparar las variaciones que se producen entre los parámetros fundamentales de diseño, permitiendo concluir que, las principales diferencias observadas, se deben en lo fundamental a: (1) modelo mecánico utilizado, (2) filosofía de diseño, (3) fracción de amortiguamiento respecto al crítico de los modos, (4) coeficientes de aceleración espectral de diseño, (5) combinación de los efectos convectivos e impulsivos, entre otros aspectos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract. Considering the susceptibility of vertical cylindrical steel tanks, located in industrial facilities, to suffer some level of damage in the occurrence of earthquakes of great magnitude; and given the absence in the Republic of Cuba of a design code that allows the hydrodynamic analysis of this type of structures, the design criteria established by some current standards, recognized by the international scientific community, are applied. In the present work, the results of the analysis performed to a vertical cylindrical steel tank, located in the southeastern area of Cuba, specifically, in the province of Santiago de Cuba; which is subjected to horizontal seismic excitation, taking as reference the design codes API-650 (2020) and SDST NZSEE (2009), from the parameters that characterize the seismic hazard of the Republic of Cuba, established in NC 46 (2017), are evaluated. Such analysis is carried out with the objective of being able to compare the variations that occur between the fundamental design parameters, allowing to conclude that, the main differences observed, are fundamentally due to: (1) mechanical model used, (2) design philosophy, (3) damping fraction with respect to the critical of the modes, (4) design spectral acceleration coefficients, (5) combination of the impulsive and convective components, among others aspects.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[tanques]]></kwd>
<kwd lng="es"><![CDATA[análisis]]></kwd>
<kwd lng="es"><![CDATA[espectro de respuesta]]></kwd>
<kwd lng="es"><![CDATA[comportamiento]]></kwd>
<kwd lng="en"><![CDATA[tanks]]></kwd>
<kwd lng="en"><![CDATA[analysis]]></kwd>
<kwd lng="en"><![CDATA[response spectrum]]></kwd>
<kwd lng="en"><![CDATA[behavior]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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