<?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>S0185-092X2019000100030</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Comportamiento de edificios de acero con contraventeos excéntricos ante secuencias sísmicas]]></article-title>
<article-title xml:lang="en"><![CDATA[Behavior of steel buildings with eccentrically braced frames subjected to seismic sequences]]></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[Bojórquez Mora]]></surname>
<given-names><![CDATA[Edén]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Corona Villar]]></surname>
<given-names><![CDATA[Edgar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reyes Salazar]]></surname>
<given-names><![CDATA[Alfredo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Michoacana de San Nicolás de Hidalgo  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma de Sinaloa  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de Sinaloa Facultad de Ingeniería Culiacán ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<numero>100</numero>
<fpage>30</fpage>
<lpage>50</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0185-092X2019000100030&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0185-092X2019000100030&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0185-092X2019000100030&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En este artículo se presentan los resultados de un estudio analítico enfocado a evaluar el comportamiento sísmico de edificios de acero estructurados a base de marcos y contraventeos excéntricos (MCE). Para tal fin, se modelaron dos MCE de 4 y 8 niveles mediante la plataforma computacional OpenSees. En particular, se modeló el comportamiento histerético de los eslabones en los contraventeos excéntricos considerando un criterio de falla, así como la zona del panel en las uniones viga-columna. Los MCE en estudio fueron sometidos a un conjunto de secuencias sísmicas evento principal-réplicas artificiales, las cuales son representativas de secuencias registradas en terreno blando de la Ciudad de México. Los resultados de está investigación indican que los eslabones pueden fallar ante la acción de réplicas intensas, lo cual conduce a un incremento de sus demandas de distorsión máxima de entrepiso respecto a las originadas por el evento principal. Ante esta situación, se observó que las vigas y columnas cercanas al eslabón que falla exhiben un comportamiento inelástico, lo cual es contrario a su filosofía de diseño. Finalmente, se aprecio que los MCE exhiben una concentración de distorsión máxima de entrepiso en los pisos inferiores dado que los eslabones no tienen un comportamiento histerético uniforme en la altura, lo cual desaprovecha su capacidad de disipación de energía.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This paper presents the results of an analytical study focused on evaluating the seismic behavior of steel buildings having eccentric braced frames (EBFs) as structural system. For this purpose, two 4-story and 8-story EBFs were modeled using the computational platform OpenSees. Particularly, modelling strategy included the hysteretic behavior of the links in the eccentric braces taking into account a failure criterion as well as the panel zone in the beam-column joints. The case-study EBFs were subjected to a set of artificial mainshock-aftershock seismic sequences, which are representative of those recorded in soft soil sites of Mexico City. The results of this investigation reveal that the links can fail under strong aftershocks, which lead to an increment in the maximum interstory drifts with respect to those from the mainshock. In this situation, it was observed that the beams and columns near the link that failed can exhibit nonlinear behavior, which is opposite to its design philosophy. Finally, it was also noted that the EBFs tends to concentrate the maximum interstory drifts at the bottom stories since the links do not exhibit a uniform hysteretic behavior along height, which does not take fully advantaje of the energy dissipation capacity of the links.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[contraventeos excéntricos]]></kwd>
<kwd lng="es"><![CDATA[eslabón]]></kwd>
<kwd lng="es"><![CDATA[secuencias sísmicas]]></kwd>
<kwd lng="es"><![CDATA[distorsión máxima de entrepiso]]></kwd>
<kwd lng="en"><![CDATA[seismic sequences]]></kwd>
<kwd lng="en"><![CDATA[eccentrically braced frames]]></kwd>
<kwd lng="en"><![CDATA[steel frames]]></kwd>
<kwd lng="en"><![CDATA[seismic response]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<collab>AISC</collab>
<source><![CDATA[Seismic provisions for structural steel buildings]]></source>
<year>2002</year>
<page-range>309</page-range><publisher-loc><![CDATA[Chicago, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[ANSI/AISC 341-02, American Institute of Steel Construction]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<collab>AISC</collab>
<source><![CDATA[Seismic provisions for structural steel buildings]]></source>
<year>2016</year>
<page-range>309</page-range><publisher-loc><![CDATA[Chicago, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[ANSI/AISC 341-16, American Institute of Steel Construction]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<collab>ASCE</collab>
<source><![CDATA[Minimum design loads for buildings and other structures]]></source>
<year>1990</year>
<page-range>94</page-range><publisher-loc><![CDATA[New York, New York ]]></publisher-loc>
<publisher-name><![CDATA[ASCE 7-88, American Society of Civil Engineers]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Azad]]></surname>
<given-names><![CDATA[S K]]></given-names>
</name>
<name>
<surname><![CDATA[Topkaya]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A review of research on steel eccentrically braced frames]]></article-title>
<source><![CDATA[Journal of Constructional Steel Research]]></source>
<year>2017</year>
<volume>128</volume>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[M A]]></given-names>
</name>
</person-group>
<source><![CDATA[Confiabilidad sísmica de edificios de acero diseñados con el RCDF-2004]]></source>
<year>2006</year>
<page-range>69</page-range><publisher-name><![CDATA[Facultad de Ingeniería, Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Díaz-Martínez]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz-García]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Terán-Gilmore]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Response of structures to seismic sequences corresponding to Mexican soft soils]]></article-title>
<source><![CDATA[Earthquakes and Structures]]></source>
<year>2014</year>
<volume>7</volume>
<page-range>1241-58</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guerrero]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz-García]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Escobar]]></surname>
<given-names><![CDATA[J A]]></given-names>
</name>
<name>
<surname><![CDATA[Terán-Gilmore]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Response to seismic sequences of short-period structures equipped with buckling-restrained braces located on the lakebed zone of Mexico City]]></article-title>
<source><![CDATA[Journal of Constructional Steel Research]]></source>
<year>2017</year>
<volume>137</volume>
<page-range>37-51</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gulec]]></surname>
<given-names><![CDATA[C K]]></given-names>
</name>
<name>
<surname><![CDATA[Gibbons]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Whittaker]]></surname>
<given-names><![CDATA[A S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Damage states and fragility functions for link beams in eccentrically braced frames]]></article-title>
<source><![CDATA[Journal of Constructional Steel Research]]></source>
<year>2011</year>
<volume>67</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1299-309</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gupta]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Krawinkler]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Seismic demands for performance evaluation of steel moment resisting frame structures,]]></article-title>
<source><![CDATA[Technical Report 132]]></source>
<year>1999</year>
<publisher-loc><![CDATA[Stanford, CA ]]></publisher-loc>
<publisher-name><![CDATA[The John A. Blume Earthquake Engineering Research Center, Department of Civil Engineering, Stanford University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kanvinde]]></surname>
<given-names><![CDATA[A M]]></given-names>
</name>
<name>
<surname><![CDATA[S]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Grilli]]></surname>
<given-names><![CDATA[D A]]></given-names>
</name>
<name>
<surname><![CDATA[Bomba]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Forensic analysis of link fractures in eccentrically braced frames during the February 2011 Christchurch Earthquake - Testing and Simulation]]></article-title>
<source><![CDATA[Journal of Structural Engineering ASCE]]></source>
<year>2014</year>
<volume>141</volume>
<numero>5</numero>
<issue>5</issue>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McKenna]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Fenves]]></surname>
<given-names><![CDATA[G L]]></given-names>
</name>
<name>
<surname><![CDATA[Scott]]></surname>
<given-names><![CDATA[M H]]></given-names>
</name>
<name>
<surname><![CDATA[Jeremic]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<source><![CDATA[Open system for earthquake engineering simulation (OpenSees)]]></source>
<year>2000</year>
<publisher-loc><![CDATA[Berkeley ]]></publisher-loc>
<publisher-name><![CDATA[Pacific Earthquake Engineering Research Center, University of California]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meli]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Avila]]></surname>
<given-names><![CDATA[J A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Mexico earthquake of September 19, 1985-Analysis of building response]]></article-title>
<source><![CDATA[Earthquake Spectra]]></source>
<year>1989</year>
<volume>5</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-18</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Miranda]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of site-dependent inelastic seismic design spectra]]></article-title>
<source><![CDATA[Journal of Structural Engineering, ASCE]]></source>
<year>1993</year>
<volume>119</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1319-38</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<collab>NTC-A</collab>
<article-title xml:lang=""><![CDATA[Normas técnicas complementarias para el diseño y construcción de estructuras de acero]]></article-title>
<source><![CDATA[Gaceta Oficial del Gobierno del Distrito Federal]]></source>
<year>2004</year>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<collab>NTC-A</collab>
<article-title xml:lang=""><![CDATA[Normas técnicas complementarias para el diseño y construcción de estructuras de acero]]></article-title>
<source><![CDATA[Gaceta Oficial del Gobierno de la Ciudad de México]]></source>
<year>2017</year>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Okazaki]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Arce]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Ryu]]></surname>
<given-names><![CDATA[H-C]]></given-names>
</name>
<name>
<surname><![CDATA[Engelhardt]]></surname>
<given-names><![CDATA[M D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Experimental study of local buckling, overstrength, and fracture of links in eccentrically braced frames]]></article-title>
<source><![CDATA[Journal of Structural Engineering]]></source>
<year>2005</year>
<volume>131</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1526-35</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Prinz]]></surname>
<given-names><![CDATA[G S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Using buckling-restrained braces in eccentric configurations]]></article-title>
<source><![CDATA[PhD. Dissertation]]></source>
<year>2010</year>
<publisher-name><![CDATA[Brigham Young University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ramadan]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Ghobarah]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Analytical model for shear-link behavior]]></article-title>
<source><![CDATA[Journal of Structural Engineering ASCE]]></source>
<year>1995</year>
<volume>121</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1574-80</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Richards]]></surname>
<given-names><![CDATA[P W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cyclic stability and capacity design of steel eccentrically braced frames]]></article-title>
<source><![CDATA[Ph.D. dissertation]]></source>
<year>2004</year>
<publisher-loc><![CDATA[San Diego, La Jolla, CA ]]></publisher-loc>
<publisher-name><![CDATA[Dept. of Structural Engineering, Univ. of California]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rosenblueth]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Meli]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The 1985 Mexico earthquake: causes and effects in Mexico City]]></article-title>
<source><![CDATA[Concrete International]]></source>
<year>1986</year>
<volume>8</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>23-34</page-range><publisher-name><![CDATA[ACI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruiz-García]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mainshock-aftershock ground motion features and their influence in building&#8217;s seismic response]]></article-title>
<source><![CDATA[Journal of Earthquake Engineering]]></source>
<year>2012</year>
<volume>16</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>719-37</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruiz-García]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Marín]]></surname>
<given-names><![CDATA[M V]]></given-names>
</name>
<name>
<surname><![CDATA[Terán-Gilmore]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of seismic sequences in reinforced concrete frame buildings located in soft-soil sites]]></article-title>
<source><![CDATA[Soil Dynamics and Earthquake Engineering]]></source>
<year>2014</year>
<volume>63</volume>
<page-range>56-68</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tapia]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Tena]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Factores de ductilidad y sobrerresistencia en marcos de acero con contraventeo chevron]]></article-title>
<source><![CDATA[Revista de Ingeniería Sísmica]]></source>
<year>2011</year>
<volume>84</volume>
<page-range>47-68</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Terán-Gilmore]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sanchez-Badillo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Espinosa-Johnson]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Performance-based seismic design of reinforced concrete ductile buildings subjected to large energy demands]]></article-title>
<source><![CDATA[Earthquakes and Structures]]></source>
<year>2010</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>69-92</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vamvatsikos]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Cornell]]></surname>
<given-names><![CDATA[C A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Incremental dynamic analysis]]></article-title>
<source><![CDATA[Earthq Eng. Struct Dynam]]></source>
<year>2002</year>
<volume>31</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>491-514</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
