<?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>1692-3324</journal-id>
<journal-title><![CDATA[Revista Ingenierías Universidad de Medellín]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. ing. univ. Medellín]]></abbrev-journal-title>
<issn>1692-3324</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Medellín]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1692-33242018000200099</article-id>
<article-id pub-id-type="doi">10.22395/rium.v17n33a5</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Aceleraciones de piso para diseño de elementos no estructurales y estructurales que no hacen parte del sistema de resistencia sísmica en edificios]]></article-title>
<article-title xml:lang="en"><![CDATA[Floor Accelerations for the Design of Non-Structural and Structural Elements that are not Part of the Seismic Resistance System in Buildings]]></article-title>
<article-title xml:lang="pt"><![CDATA[Acelerações de piso para o desenho de elementos não estruturais e estruturais que não fazem parte do sistema de resistência sísmica em edifícios]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[Ricardo E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Álvarez E.]]></surname>
<given-names><![CDATA[José J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carrillo]]></surname>
<given-names><![CDATA[Julián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Florida Atlantic University School of Architecture ]]></institution>
<addr-line><![CDATA[Lauderdale FL]]></addr-line>
<country>USA</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Sociedad Colombiana de Ingenieros, SCI Comisión técnica de estructuras y construcción de edificios ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Militar Nueva Granada  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>17</volume>
<numero>33</numero>
<fpage>99</fpage>
<lpage>119</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S1692-33242018000200099&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S1692-33242018000200099&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S1692-33242018000200099&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El propósito del artículo es evaluar el método usado en el Reglamento colombiano de construcción sismo resistente ( NSR-10) para calcular las aceleraciones de piso que son necesarias para diseñar elementos no estructurales y elementos estructurales que no hacen parte del sistema de resistencia sísmica. En el estudio se comparan las aceleraciones máximas de pisos calculadas con las normas NSR-10, ASCE 7-10, UBC-97, el Eurocódigo 8-04 y NZS 1170.5-04, con las aceleraciones máximas de piso medidas en especímenes ensayados en mesa vibratoria, y en edificaciones existentes durante sismos reales. En el artículo también se propone una modificación al método actualmente utilizado por la NSR-10. La modificación propuesta genera una estimación más acertada de las aceleraciones necesarias para diseñar estos elementos en edificios de mediana y gran altura. Las recomendaciones propuestas se fundamentan en los resultados de la evaluación del método usado actualmente en la NSR-10, el procedimiento usado en otras normas sismorresistentes, en resultados experimentales medidos en modelos de estructuras de concreto reforzado y en aceleraciones registradas en edificios instrumentados.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The purpose is to evaluate the method used in the Colombian Earthquake Resistant Construction Regulations (NSR-10) to calculate the floor accelerations that are necessary to design non-structural elements and structural elements that are not part of the seismic resistance system. The study compares the maximum floor accelerations calculated with NSR-10, ASCE 7-10, UBC-97, Eurocode 8-04 and NZS 1170.5-04, with the maximum floor accelerations measured in specimens tested on a vibrating table, and in existing buildings during real earthquakes. The article also proposes a modification to the method currently used by NSR-10. The proposed modification generates a more accurate estimate of the accelerations needed to design these elements in medium and high-rise buildings. The proposed recommendations are based on the results of the evaluation of the method currently used in NSR-10, the procedure used in other seismic-resistant standards, experimental results measured in reinforced concrete structure models and accelerations recorded in instrumented buildings.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O propósito do artigo é avaliar o método usado no Regulamento colombiano de construção sismorresistente ( NSR-10) para calcular as acelerações de piso que são necessárias para desenhar elementos não estruturais e elementos estruturais que não fazem parte do sistema de resistência sísmica. No estudo, as acelerações máximas de pisos calculadas com as normas NSR-10, ASCE 7-10, UBC-97, o Eurocódigo 8-04 e NZS 1170.5-04 são comparadas com as acelerações máximas de piso medidas em modelos ensaiados em mesa vibratória e em construções existentes durante sismos reais. No artigo também se propõe uma modificação ao método utilizado atualmente pela NSR-10. A modificação proposta gera uma estimativa mais acertada das acelerações necessárias para desenhar esses elementos em edifícios de altura média e grande. As recomendações propostas se fundamentam nos resultados da avaliação do método usado atualmente na NSR-10, no procedimento usado em outras normas sismorresistentes, em resultados experimentais medidos em modelos de estruturas de concreto reforçado e em acelerações registradas em edifícios instrumentados.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[aceleración de piso]]></kwd>
<kwd lng="es"><![CDATA[contenido de edificios]]></kwd>
<kwd lng="es"><![CDATA[daño por sismo]]></kwd>
<kwd lng="es"><![CDATA[edificio instrumentado]]></kwd>
<kwd lng="es"><![CDATA[elemento no estructural]]></kwd>
<kwd lng="es"><![CDATA[sistema de resistencia sísmica]]></kwd>
<kwd lng="en"><![CDATA[floor acceleration]]></kwd>
<kwd lng="en"><![CDATA[building contents]]></kwd>
<kwd lng="en"><![CDATA[earthquake damage]]></kwd>
<kwd lng="en"><![CDATA[instrumented building]]></kwd>
<kwd lng="en"><![CDATA[non-structural element]]></kwd>
<kwd lng="en"><![CDATA[seismic resistance system]]></kwd>
<kwd lng="pt"><![CDATA[aceleração de piso]]></kwd>
<kwd lng="pt"><![CDATA[conteúdo de edifícios]]></kwd>
<kwd lng="pt"><![CDATA[dano por sismo]]></kwd>
<kwd lng="pt"><![CDATA[edifício instrumentado]]></kwd>
<kwd lng="pt"><![CDATA[elemento não estrutural]]></kwd>
<kwd lng="pt"><![CDATA[sistema de resistência sísmica]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>[1]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Restrepo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Carr]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Earthquake-induced floor horizontal accelerations in buildings]]></article-title>
<source><![CDATA[Journal of Earthquake Engineering and Structural Dynamics]]></source>
<year>2002</year>
<volume>31</volume>
<page-range>693-718</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>[2]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jaramillo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación aproximada de la aceleración absoluta en sistema de múltiples grados de libertad considerando la participación de n formas modales]]></article-title>
<source><![CDATA[Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil]]></source>
<year>2005</year>
<volume>4</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>87-98</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>[3]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carrillo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación de la demanda sísmica fuera del plano en edificios]]></article-title>
<source><![CDATA[Revista Ciencia e Ingeniería Neogranadina]]></source>
<year>2005</year>
<volume>15</volume>
<page-range>44-61</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>[4]</label><nlm-citation citation-type="book">
<collab>NSR-10</collab>
<source><![CDATA[Reglamento Colombiano de Construcción Sismo Resistente &#8210;NSR-10]]></source>
<year>2010</year>
<publisher-loc><![CDATA[Bogotá ]]></publisher-loc>
<publisher-name><![CDATA[Asociación Colombiana de Ingeniería Sísmica, AIS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<label>[5]</label><nlm-citation citation-type="book">
<collab>ASCE 7-10</collab>
<source><![CDATA[Minimum design loads for buildings and other structures]]></source>
<year>2010</year>
<page-range>7-10</page-range><publisher-loc><![CDATA[Reston, VA ]]></publisher-loc>
<publisher-name><![CDATA[ASCE/SEI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<label>[6]</label><nlm-citation citation-type="">
<collab>UBC-97</collab>
<source><![CDATA[Uniform building code - Vol. 2: Structural engineering design provisions]]></source>
<year>1997</year>
</nlm-citation>
</ref>
<ref id="B7">
<label>[7]</label><nlm-citation citation-type="book">
<collab>Eurocódigo 8-04</collab>
<source><![CDATA[Design of structures for earthquake resistance]]></source>
<year>2004</year>
<publisher-name><![CDATA[European Committee for Standardization]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>[8]</label><nlm-citation citation-type="">
<collab>NZS 1170.5-04</collab>
<source><![CDATA[New Zealand Standard: Structural design actions - Part 5: Earthquake actions. Standards]]></source>
<year>2004</year>
<publisher-loc><![CDATA[Nueva Zelanda ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B9">
<label>[9]</label><nlm-citation citation-type="">
<collab>FEMA</collab>
<source><![CDATA[Reducing de risks of nonstructural earthquake damage -A practical guide, FEME E-74]]></source>
<year>2012</year>
<publisher-loc><![CDATA[Washington ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B10">
<label>[10]</label><nlm-citation citation-type="">
<collab>FEMA</collab>
<source><![CDATA[NEHRP recommended provisions for seismic regulations for new buildings and other structures, Part 1: Provisions, FEMA 302]]></source>
<year>1997</year>
<publisher-loc><![CDATA[Washington ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B11">
<label>[11]</label><nlm-citation citation-type="">
<collab>FEMA</collab>
<source><![CDATA[NEHRP recommended provisions for seismic regulations for new buildings and other structures, Part 2: Commentary, FEMA 303]]></source>
<year>1997</year>
<publisher-loc><![CDATA[Washington ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B12">
<label>[12]</label><nlm-citation citation-type="">
<collab>EngSolutions RCB</collab>
<article-title xml:lang=""><![CDATA[Structural software for analysis and design of reinforced concrete buildings for earthquake and wind forces]]></article-title>
<source><![CDATA[EngSolutions, Inc.]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Florida ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B13">
<label>[13]</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sozen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Otani]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Gulkan]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Nielsen]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<source><![CDATA[The University of Illinois earthquake simulator]]></source>
<year>1969</year>
<volume>III</volume>
<conf-name><![CDATA[ Proceedings of the 4th World Conference on Earthquake Engineering]]></conf-name>
<conf-loc>Santiago de Chile </conf-loc>
</nlm-citation>
</ref>
<ref id="B14">
<label>[14]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lepage]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Shoemaker]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Memari]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Accelerations of nonstructural components during nonlinear seismic response of multistory structures]]></article-title>
<source><![CDATA[Journal of Architectural Engineering, ASCE]]></source>
<year>2012</year>
<volume>18</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>285-97</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>[15]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aristizabal]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sozen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Behavior of ten-story reinforced concrete walls subjected to earthquake motions]]></article-title>
<source><![CDATA[Structural Research Series]]></source>
<year>1976</year>
<numero>431</numero>
<issue>431</issue>
<publisher-loc><![CDATA[Urbana, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[Univ. of Illinois]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<label>[16]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lybas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sozen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of beam strength and stiffness on dynamic behavior of reinforced concrete coupled walls]]></article-title>
<source><![CDATA[Structural Research Series]]></source>
<year>1977</year>
<numero>444</numero>
<issue>444</issue>
<publisher-loc><![CDATA[Urbana, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[Univ. of Illinois]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<label>[17]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abrams]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Sozen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Experimental study of frame-wall interaction in reinforced concrete structures subjected to strong earthquake motions]]></article-title>
<source><![CDATA[Structural Research Series]]></source>
<year>1979</year>
<numero>460</numero>
<issue>460</issue>
<publisher-loc><![CDATA[Urbana, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[Univ. of Illinois]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<label>[18]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moehle]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sozen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Experiments to study earthquake response of R/C structures with stiffness interruptions]]></article-title>
<source><![CDATA[Structural Research Series]]></source>
<year>1980</year>
<numero>482</numero>
<issue>482</issue>
<publisher-loc><![CDATA[Urbana, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[Univ. of Illinois]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<label>[19]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Healey]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Sozen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Experimental study of the dynamic response of a ten-story reinforced concrete frame with a tall first story]]></article-title>
<source><![CDATA[Structural Research Series]]></source>
<year>1978</year>
<numero>450</numero>
<issue>450</issue>
<publisher-loc><![CDATA[Urbana, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[Univ. of Illinois]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<label>[20]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moehle]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sozen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Earthquake simulations tests of a ten-story reinforced concrete frame with discontinued first-level beam]]></article-title>
<source><![CDATA[Structural Research Series]]></source>
<year>1978</year>
<numero>451</numero>
<issue>451</issue>
<publisher-loc><![CDATA[Urbana, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[Univ. of Illinois]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<label>[21]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ceceen]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Response of ten-story reinforced concrete model frames to simulated earthquakes]]></source>
<year>1979</year>
<publisher-loc><![CDATA[Urbana, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[Univ. of Illinois]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<label>[22]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schultz]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[An experimental and analytical study of the earthquake response of R/C frames with yielding columns]]></source>
<year>1985</year>
<publisher-loc><![CDATA[Urbana, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[Univ. of Illinois]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<label>[23]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wood]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Experiments to study the earthquake response of concrete frames with setbacks]]></source>
<year>1986</year>
<publisher-loc><![CDATA[Urbana, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[Univ. of Illinois]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<label>[24]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eberhard]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Sozen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Experiments and analyses to study the seismic response of reinforced concrete frame-wall structures with yielding columns]]></article-title>
<source><![CDATA[Structural Research Series]]></source>
<year>1989</year>
<numero>548</numero>
<issue>548</issue>
<publisher-loc><![CDATA[Urbana, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[Univ. of Illinois]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<label>[25]</label><nlm-citation citation-type="">
<collab>NEEShub</collab>
<source><![CDATA[The George E. Brown, Jr. Network for Earthquake Engineering Simulation]]></source>
<year>2017</year>
</nlm-citation>
</ref>
<ref id="B26">
<label>[26]</label><nlm-citation citation-type="">
<collab>CESMD</collab>
<source><![CDATA[Center for engineering strong motion data]]></source>
<year>2017</year>
</nlm-citation>
</ref>
<ref id="B27">
<label>[27]</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Drake]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Bachman]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[1994 NEHRP Provisions for Architectural, Mechanical, and Electrical Components]]></source>
<year>1994</year>
<conf-name><![CDATA[ Proceedings of the 5th U.S. National Conference on Earthquake Engineering]]></conf-name>
<conf-loc> </conf-loc>
</nlm-citation>
</ref>
<ref id="B28">
<label>[28]</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Drake]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Bachman]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Interpretations of instrumented building seismic data and implications for building codes]]></source>
<year>1995</year>
<conf-name><![CDATA[ Proceedings of the 1995 SEAOC Annual Convention]]></conf-name>
<conf-loc> </conf-loc>
</nlm-citation>
</ref>
<ref id="B29">
<label>[29]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goel]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Chopra]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Period Formulas for Moment-Resisting Frame Buildings]]></article-title>
<source><![CDATA[Journal Structural Engineering, ASCE]]></source>
<year>1997</year>
<volume>123</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1454-61</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
