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Applying the HAZUS-MH software tool to assess seismic risk in downtown Ottawa, Canada

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  • S. Ploeger
  • G. Atkinson
  • C. Samson

Abstract

The aim of this paper is to present earthquake loss estimations for a portion of downtown Ottawa, Canada, using the HAZUS-MH (Hazards United States Multi-Hazard) software tool. The assessment is performed for a scenario earthquake of moment magnitude 6.5, at an epicentral distance of 15 km, occurring during business hours. A level 2 HAZUS-MH analysis was performed where the building inventory, microzonation studies, and site-specific ground motion hazard maps (2% exceedence probability in 50 years) were all improved based on local information. All collected data were assembled into a set of standard geodatabases that are compatible with the HAZUS-MH software using a GIS-specific procedure. The results indicate that the greatest losses are expected in unreinforced masonry buildings and commercial buildings. Sensitivity studies show that soil classes, the vulnerability of schools, and the spatial scale of loss estimations are also important factors to take into account. Copyright Springer Science+Business Media B.V. 2010

Suggested Citation

  • S. Ploeger & G. Atkinson & C. Samson, 2010. "Applying the HAZUS-MH software tool to assess seismic risk in downtown Ottawa, Canada," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 53(1), pages 1-20, April.
  • Handle: RePEc:spr:nathaz:v:53:y:2010:i:1:p:1-20
    DOI: 10.1007/s11069-009-9408-x
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    Citations

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    Cited by:

    1. Daniel Felsenstein & Eilat Elbaum & Tsafrir Levi & Ran Calvo, 2021. "Post-processing HAZUS earthquake damage and loss assessments for individual buildings," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 105(1), pages 21-45, January.
    2. T. Levi & D. Bausch & O. Katz & J. Rozelle & A. Salamon, 2015. "Insights from Hazus loss estimations in Israel for Dead Sea Transform earthquakes," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 75(1), pages 365-388, January.
    3. Ali Shafiee & Mohsen Kamalian & Mohammad Jafari & Hossein Hamzehloo, 2011. "Ground motion studies for microzonation in Iran," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 59(1), pages 481-505, October.
    4. Jonathan Remo & Nicholas Pinter, 2012. "Hazus-MH earthquake modeling in the central USA," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 63(2), pages 1055-1081, September.
    5. Jong-Hwa Park & Myoungsu Shin & Gi-Hyoug Cho, 2016. "A dynamic estimation of casualties from an earthquake based on a time-use survey: applying HAZUS-MH software to Ulsan, Korea," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 81(1), pages 289-306, March.
    6. Stav Shapira & Tsafrir Levi & Yaron Bar-Dayan & Limor Aharonson-Daniel, 2018. "The impact of behavior on the risk of injury and death during an earthquake: a simulation-based study," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 91(3), pages 1059-1074, April.
    7. Wenhua Qi & Guiwu Su & Lei Sun & Fan Yang & Yang Wu, 2017. "“Internet+” approach to mapping exposure and seismic vulnerability of buildings in a context of rapid socioeconomic growth: a case study in Tangshan, China," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 86(1), pages 107-139, March.
    8. Heidi Kreibich & Philip Bubeck & Michael Kunz & Holger Mahlke & Stefano Parolai & Bijan Khazai & James Daniell & Tobia Lakes & Kai Schröter, 2014. "A review of multiple natural hazards and risks in Germany," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 74(3), pages 2279-2304, December.
    9. Jong-Hwa Park & Myoungsu Shin & Gi-Hyoug Cho, 2016. "A dynamic estimation of casualties from an earthquake based on a time-use survey: applying HAZUS-MH software to Ulsan, Korea," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 81(1), pages 289-306, March.
    10. Du, Ao & Wang, Xiaowei & Xie, Yazhou & Dong, You, 2023. "Regional seismic risk and resilience assessment: Methodological development, applicability, and future research needs – An earthquake engineering perspective," Reliability Engineering and System Safety, Elsevier, vol. 233(C).

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