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Performance of reinforced concrete buildings during the 27 February 2010 Maule (Chile) earthquake1.

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Title: Performance of reinforced concrete buildings during the 27 February 2010 Maule (Chile) earthquake1.
Authors: Saatcioglu, Murat, Palermo, Dan1, Ghobarah, Ahmed2, Mitchell, Denis3, Simpson, Rob4, Adebar, Perry5, Tremblay, Robert6, Ventura, Carlos5, Hong, Hanping7
Source: Canadian Journal of Civil Engineering. Aug2013, Vol. 40 Issue 8, p693-710. 18p. 16 Color Photographs, 3 Diagrams, 2 Charts, 2 Graphs, 1 Map.
Subjects: Effect of earthquakes on buildings, Reinforced concrete buildings, Earthquakes, Reinforced concrete construction, Construction laws, Earthquake hazard analysis, Mathematical models
Geographic Terms: Chile
Abstract (English): The paper presents observed damage in reinforced concrete buildings during the 27 February 2010 Maule earthquake in Chile. Performance of concrete frame and shear wall buildings are discussed with emphasis on seismic deficiencies in design and construction practices. It is shown that the majority of structural damage in multistorey and high-rise buildings can be attributed to poor performance of slender shear walls, without confined boundary elements, suffering from crushing of concrete and buckling of vertical wall reinforcement. Use of irregular buildings, lack of seismic detailing, and the interference of nonstructural elements were commonly observed seismic deficiencies. A comparison is made between Chilean and Canadian design practices with references made to the applicable code clauses. Lessons are drawn from the observed structural performance. [ABSTRACT FROM AUTHOR]
Abstract (French): Cet article traite des dommages observés aux bâtiments en béton armé subis lors du séisme à Maule, Chili, le 27 février 2010. Le comportement des bâtiments à ossature de béton et à murs de contreventement est abordé en faisant ressortir les manques sismiques dans la conception et les pratiques de construction. Il est montré que la majorité des dommages structuraux dans les immeubles à plusieurs étages et de grande hauteur peut être attribuée au piètre rendement des murs de contreventement élancés, sans éléments de contour frettés, qui souffre de l'écrasement du béton et du flambement de l'armature verticale des murs. L'utilisation de bâtiments non standards, le manque de détails sismiques et l'interférence d'éléments non structuraux ont été les manques sismiques les plus souvent observées. Les pratiques de conception chiliennes et canadiennes sont comparées avec des références aux normes des codes applicables. Des leçons sont tirées du comportement structural observé. [Traduit par la Rédaction] [ABSTRACT FROM AUTHOR]
Copyright of Canadian Journal of Civil Engineering is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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  Data: Performance of reinforced concrete buildings during the 27 February 2010 Maule (Chile) earthquake<superscript>1</superscript>.
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  Data: <searchLink fieldCode="AR" term="%22Saatcioglu%2C+Murat%22">Saatcioglu, Murat</searchLink><br /><searchLink fieldCode="AR" term="%22Palermo%2C+Dan%22">Palermo, Dan</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ghobarah%2C+Ahmed%22">Ghobarah, Ahmed</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Mitchell%2C+Denis%22">Mitchell, Denis</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Simpson%2C+Rob%22">Simpson, Rob</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Adebar%2C+Perry%22">Adebar, Perry</searchLink><relatesTo>5</relatesTo><br /><searchLink fieldCode="AR" term="%22Tremblay%2C+Robert%22">Tremblay, Robert</searchLink><relatesTo>6</relatesTo><br /><searchLink fieldCode="AR" term="%22Ventura%2C+Carlos%22">Ventura, Carlos</searchLink><relatesTo>5</relatesTo><br /><searchLink fieldCode="AR" term="%22Hong%2C+Hanping%22">Hong, Hanping</searchLink><relatesTo>7</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Canadian+Journal+of+Civil+Engineering%22">Canadian Journal of Civil Engineering</searchLink>. Aug2013, Vol. 40 Issue 8, p693-710. 18p. 16 Color Photographs, 3 Diagrams, 2 Charts, 2 Graphs, 1 Map.
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  Data: <searchLink fieldCode="DE" term="%22Effect+of+earthquakes+on+buildings%22">Effect of earthquakes on buildings</searchLink><br /><searchLink fieldCode="DE" term="%22Reinforced+concrete+buildings%22">Reinforced concrete buildings</searchLink><br /><searchLink fieldCode="DE" term="%22Earthquakes%22">Earthquakes</searchLink><br /><searchLink fieldCode="DE" term="%22Reinforced+concrete+construction%22">Reinforced concrete construction</searchLink><br /><searchLink fieldCode="DE" term="%22Construction+laws%22">Construction laws</searchLink><br /><searchLink fieldCode="DE" term="%22Earthquake+hazard+analysis%22">Earthquake hazard analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematical+models%22">Mathematical models</searchLink>
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  Data: <searchLink fieldCode="DE" term="%22Chile%22">Chile</searchLink>
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: The paper presents observed damage in reinforced concrete buildings during the 27 February 2010 Maule earthquake in Chile. Performance of concrete frame and shear wall buildings are discussed with emphasis on seismic deficiencies in design and construction practices. It is shown that the majority of structural damage in multistorey and high-rise buildings can be attributed to poor performance of slender shear walls, without confined boundary elements, suffering from crushing of concrete and buckling of vertical wall reinforcement. Use of irregular buildings, lack of seismic detailing, and the interference of nonstructural elements were commonly observed seismic deficiencies. A comparison is made between Chilean and Canadian design practices with references made to the applicable code clauses. Lessons are drawn from the observed structural performance. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (French)
  Group: Ab
  Data: Cet article traite des dommages observés aux bâtiments en béton armé subis lors du séisme à Maule, Chili, le 27 février 2010. Le comportement des bâtiments à ossature de béton et à murs de contreventement est abordé en faisant ressortir les manques sismiques dans la conception et les pratiques de construction. Il est montré que la majorité des dommages structuraux dans les immeubles à plusieurs étages et de grande hauteur peut être attribuée au piètre rendement des murs de contreventement élancés, sans éléments de contour frettés, qui souffre de l'écrasement du béton et du flambement de l'armature verticale des murs. L'utilisation de bâtiments non standards, le manque de détails sismiques et l'interférence d'éléments non structuraux ont été les manques sismiques les plus souvent observées. Les pratiques de conception chiliennes et canadiennes sont comparées avec des références aux normes des codes applicables. Des leçons sont tirées du comportement structural observé. [Traduit par la Rédaction] [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Canadian Journal of Civil Engineering is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1139/cjce-2012-0243
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      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 18
        StartPage: 693
    Subjects:
      – SubjectFull: Effect of earthquakes on buildings
        Type: general
      – SubjectFull: Reinforced concrete buildings
        Type: general
      – SubjectFull: Earthquakes
        Type: general
      – SubjectFull: Reinforced concrete construction
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      – SubjectFull: Construction laws
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      – SubjectFull: Earthquake hazard analysis
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      – SubjectFull: Mathematical models
        Type: general
      – SubjectFull: Chile
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      – TitleFull: Performance of reinforced concrete buildings during the 27 February 2010 Maule (Chile) earthquake1.
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              Text: Aug2013
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