<?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>S0185-092X2015000200020</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Observaciones sobre los criterios normativos para estimar desplazamientos inelásticos en edificios a base de marcos ubicados en terreno blando]]></article-title>
<article-title xml:lang="en"><![CDATA[Observations about the Code Criteria for Estimating Inelastic Displacements in Framed Buildings Located on Soft Soil Sites]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz García]]></surname>
<given-names><![CDATA[Jorge]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Cuevas]]></surname>
<given-names><![CDATA[Erick Jafet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Michoacana de San Nicolás de Hidalgo Facultad de Ingeniería Civil ]]></institution>
<addr-line><![CDATA[Morelia Mich.]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Michoacana de San Nicolás de Hidalgo Facultad de Ingeniería Civil ]]></institution>
<addr-line><![CDATA[Morelia Mich.]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2015</year>
</pub-date>
<numero>93</numero>
<fpage>20</fpage>
<lpage>40</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0185-092X2015000200020&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0185-092X2015000200020&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0185-092X2015000200020&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN: Se presentan los resultados de la evaluación de los criterios normativos incluidos en las NTC-Sismo edición 2004 para estimar desplazamientos laterales en edificios. Para tal fin, se evaluaron las demandas de desplazamiento máximo elástico e inelástico en 10 edificios estructurados a base de marcos resistentes a momento por medio de análisis dinámicos lineales y no-lineales. Los resultados indican que existe una zona espectral donde las distorsiones elásticas son mayores que las distorsiones inelásticas, lo cual no se reconoce en los criterios normativos para estimar desplazamientos. Asimismo, se muestra que el criterio para estimar desplazamientos laterales en condiciones de servicio incluido en el Apéndice A proporciona estimaciones razonables.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT: This paper presents the results of evaluating the 2004 seismic code criteria to estimate lateral displacements in buildings. For this purpose, the elastic and inelastic displacement demands in 10 buildings having moment resisting frames as lateral structural system through rigorous nonlinear time history analyses. Results show that there is a spectral region where elastic displacement demands are larger than inelastic displacement demands which is not recognized in the 2004 seismic code criteria. It is also shown that the current criterion for estimating lateral displacements for service conditions included in Appendix A leads to reasonable estimations.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[desplazamiento inelástico]]></kwd>
<kwd lng="es"><![CDATA[desplazamiento elástico]]></kwd>
<kwd lng="es"><![CDATA[terreno blando]]></kwd>
<kwd lng="es"><![CDATA[factor de amplificación de desplazamiento]]></kwd>
<kwd lng="en"><![CDATA[Inelastic displacement]]></kwd>
<kwd lng="en"><![CDATA[elastic displacement]]></kwd>
<kwd lng="en"><![CDATA[soft soil site]]></kwd>
<kwd lng="en"><![CDATA[displacement amplification factor]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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