Seismic fragility assessment for reinforced concrete high-rise buildings in Southern Euro-Mediterranean zone

详细信息    查看全文

• 作者：Jelena Pejovic ; Srdjan Jankovic
• 关键词：Reinforced concrete high ; rise buildings ; Seismic fragility assessment ; Fragility curves ; Probabilistic seismic damage analysis ; Non ; linear time ; history analysis ; Log ; normal distribution function parameters
• 刊名：Bulletin of Earthquake Engineering
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：14
• 期：1
• 页码：185-212
• 全文大小：5,044 KB
• 参考文献：Ambraseys N, Smit P, Sigbjornsson R, Suhadolc P, Margaris B (2002) Internet-site for European strong-motion data. European Commission, Directorate-General XII, Environmental and Climate Programme, Brussels. http://鈥媤ww.鈥媔sesd.鈥媍v.鈥媔c.鈥媋c.鈥媢k
  CEN EC8 (2004) Eurocode 8-1鈥攄esign of structures for earthquake resistance. Part 1: general rules, seismic actions and rules for buildings. European standard EN 1998-1, December 2004, European Committee for Standardization, Brussels
  CEN EC2 (2004) Eurocode 2鈥攄esign of concrete structures. Part 1: general rules and rules for buildings. European standard EN 1992-1-1, December 2004, European Committee for Standardization, Brussels
  CEN EC8 (2005) Eurocode 8-2鈥攄esign of structures for earthquake resistance. Part 2: bridges Annex E probable material properties and plastic hinge deformation capacities for non-linear analyses. European standard prEN 1998-2, November 2004, European Committee for Standardization, Brussels
  CSI (2006) PERFORM 3D nonlinear analysis and performance assessment for 3D structures. Computers & Structures Inc., Berkeley
  CSI (2007) PERFORM 3D detailed example of a tall shear wall building by Dr. Graham H. Powell. Nonlinear modeling, analysis and performance assessment for earthquake loads. Computers & Structures Inc., Berkeley
  CSI (2013) ETABS 2013 integrated analysis, design and drafting of buildings systems. Computers & Structures Inc., Berkeley
  Erberik M, Elnashai A (2004) Fragility analysis of flat-slab structures. Eng Struct 26(2004):937鈥?48. doi:10.鈥?016/鈥媕.鈥媏ngstruct.鈥?004.鈥?2.鈥?12 CrossRef
  FEMA 356 (2000) Prestandard and commentary for the seismic rehabilitation of buildings. Federal Emergency Management Agency, Washington
  Ghobarah A (2004) On drift limits associated with different damage levels. In: Proceedings of an international workshop on performance-based seismic design concepts and implementation, Bled Slovenia, pp 321鈥?32
  Giardini D, Woessner J, Danciu L, Crowley H, Cotton F, Gr眉nthal G, Pinho R, Valensise G and the SHARE consortium (2013) SHARE European seismic hazard map. European Commission. www.鈥媠hare-eu.鈥媜rg
  Ji J et al. (2007) Seismic fragility assessment for reinforced concrete high-rise buildings. Report 07-14, Mid-America Earthquake Center, University of Illinois at Urbana-Champaign
  Ji J, Elnashai AS, Kuchma DA (2007) An analytical framework for seismic fragility analysis of RC high-rise buildings. Eng Struct 29(2007):3197鈥?209. doi:10.鈥?016/鈥媕.鈥媏ngstruct.鈥?007.鈥?8.鈥?26 CrossRef
  Ji J, Elnashai AS, Kuchma DA (2009) Seismic fragility relationships for reinforced concrete high-rise buildings. Struct Des Tall Spec Build 18:259鈥?77. doi:10.鈥?002/鈥媡al.鈥?08 CrossRef
  MATLAB (2013) MATLAB鈥攖he language of technical computing, version R2013b 8.2.0.701. MathWorks Inc., Natick
  National Institute of Building Sciences (1999) HAZUS technical manual, prepared for Federal Emergency Management Agency, Washington, DC
  Park YJ, Ang AHS (1985) Mechanistic seismic damage model for reinforced concrete. J Struct Eng 111(4):722鈥?39CrossRef
  PEER (2010) Technical report for the peer ground motion database web application. Pacific Earthquake Engineering Research Center, University of California, Berkeley
  Rossetto T, Elnashai A (2003) Derivation of vulnerability functions for European-type RC structures based on observational data. Eng Struct 25(2003):1241鈥?263. doi:10.鈥?016/鈥婼0141-0296(03)00060-9 CrossRef
  Taranath BS (2010) Reinforced concrete design of tall buildings. International Code Council, Concrete Reinforcing Steel Institute, CRC Press Taylor & Francis Group, Boca Raton
  The Council on Tall Buildings and Urban Habitat (2011) The tallest 20 in 2020: entering the era of the Megatall. Illinois Institute of Technology, Chicago. http://鈥媤ww.鈥媍tbuh.鈥媜rg/鈥婽allBuildings/鈥婬eightStatistics鈥?鈥婤uildingsinNumbe鈥媟s/鈥婽heTallest20in20鈥?0/鈥媡abid/鈥?926/鈥媗anguage/鈥媏n-US/鈥婦efault.鈥媋spx
  Wallace JW (2012) Behavior, design, and modeling of structural walls and coupling beams鈥攍essons from recent laboratory tests and earthquakes. Int J Concr Struct Mater 6(1):3鈥?8. doi:10.鈥?007/鈥媠40069-012-0001-4
  
• 作者单位：Jelena Pejovic (1)
  Srdjan Jankovic (1)
  
  1. Faculty of Civil Engineering, University of Montenegro, Podgorica, Montenegro
  
• 刊物类别：Earth and Environmental Science
• 刊物主题：Earth sciences
  Geotechnical Engineering
  Civil Engineering
  Geophysics and Geodesy
  Hydrogeology
  Structural Geology
  
• 出版者：Springer Netherlands
• ISSN：1573-1456

文摘

This paper presents seismic fragility assessment of RC high rise-buildings for seismic excitation, typical for Southern Euro-Mediterranean zone. The fragility curves were derived and log-normal cumulative distribution function parameters were obtained for the four defined damage states by conducting 3600 nonlinear time-history analyses on the basis of 60 ground motions with wide range of magnitudes, distance to source and different site conditions, including in this way uncertainties during ground motion selection. As a prototype buildings, 20-story, 30-story and 40-story RC high-rise buildings with core wall structural system were chosen. The key points of the process for obtaining the fragility curves are shown by using algorithm, defined in this paper, and generally applicable to all types of RC high-rise buildings. For the purpose of conducting nonlinear time-history analyses, non-linear 3D models of the buildings were designed. A detailed probabilistic seismic damage analysis was done and as its result the limit states as well as corresponding damage states for RC high-rise buildings were defined, where the damage states were treated as random variables. Inter-storey drifts at threshold of damage state were defined as random variables with the range of possible values. Since no probabilistic fragility curves exist for this class of buildings and for this seismic zone, this work partially fills the void in Southern Euro-Mediterranean seismic risk assessment. The whole approach presented in this paper may be used for efficient obtaining probabilistic fragility curves for RC high-rise buildings of different configurations. Keywords Reinforced concrete high-rise buildings Seismic fragility assessment Fragility curves Probabilistic seismic damage analysis Non-linear time-history analysis Log-normal distribution function parameters