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HAZUS

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Journal Article
Published: 01 February 2020
Earthquake Spectra (2020) 36 (1): 164–182.
...) but general loss estimates of ranges of fatalities and economic impact for significant global earthquakes. FEMA’s Hazus software, in contrast, provides time-consuming (2–5 h) but more detailed loss information quantified in terms of structural, social, and economic consequences estimated at a much higher...
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Journal Article
Published: 01 August 2010
Earthquake Spectra (2010) 26 (3): 893–900.
...Keith Porter The “cracking an open safe” methodology has been used to tabulate HAZUS-based seismic vulnerability as functions of structure-independent intensity, while avoiding iteration in the structural analysis. The vulnerability functions give mean damage factor (MDF, defined here as mean...
FIGURES
Journal Article
Published: 01 August 2009
Earthquake Spectra (2009) 25 (3): 607–618.
...Keith Porter In another work, the “open safe” of the HAZUS-MH methodology was cracked to create seismic vulnerability functions that honor all HAZUS-MH methodologies and data, yet that appear in the form of tables of mean casualty rates (indoor deaths and injuries as four fractions of total...
Journal Article
Published: 01 May 2009
Earthquake Spectra (2009) 25 (2): 361–378.
...Keith Porter The HAZUS-MH Technical Manual provides a method and data for calculating earthquake loss to ordinary buildings using in part the capacity spectrum method (CSM) of structural analysis, but it does not provide tabular results relating loss to structure-independent intensity measures...
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Scenario events used for PAGER&#x2F;<b>Hazus</b> comparisons                     <b>Hazus</b> ...
Published: 01 February 2020
Table 2. Scenario events used for PAGER/Hazus comparisons Hazus estimates PAGER estimates ShakeMap event (ground motion type: GM = geomean, PK = peak) Total direct economic loss (US$M, year as noted) Average loss ratio (%) Fatalities (day/night) Non-fatal injuries (day
Journal Article
Published: 01 November 2010
Environmental and Engineering Geoscience (2010) 16 (4): 357–367.
...JONATHAN G PRICE; JORDAN T HASTINGS; LINDA D GOAR; HEATHER ARMENO; GARY JOHNSON; CRAIG M DEPOLO; RONALD H HESS; CHRISTINE M BALLARD Abstract The Federal Emergency Management Agency's loss-estimation model, HAZUS, is a powerful tool in emergency management. Its accuracy, when used immediately...
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Journal Article
Published: 01 November 2005
Earthquake Spectra (2005) 21 (4): 1157–1184.
... using HAZUS was performed considering four different earthquake scenarios: a moment magnitude ( M ) 7.3 “1886 Charleston-like” earthquake, M 6.3 and M 5.3 events also from the Charleston seismic source, and an M 5.0 earthquake in Columbia. Primary objectives of this study were (1) to generate credible...
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Decomposition of the “complete” damage fragility function in the <b>HAZUS</b> high...
Published: 01 February 2021
Figure 2. Decomposition of the “complete” damage fragility function in the HAZUS high-code wood light-frame building (W1) to collapse and non-collapse (i.e. irreparability).
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<b>Hazus</b> fragility curves for plain and reinforced masonry chimneys.
Published: 01 February 2021
Figure 10. Hazus fragility curves for plain and reinforced masonry chimneys.
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Building classes used for the estimation of fatalities              <b>HAZUS</b> b...
Published: 01 October 2020
Table 4. Building classes used for the estimation of fatalities HAZUS building class Building classes in this study Description Label No. of stories Concrete shear walls C2L 1–3 CR/LDUAL+DUM; CR/LDUAL+DUH; CR/LWAL+DUM; CR/LWAL+DUH C2MC2H 4–78+ Concrete frames
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Recent and historic earthquakes used for PAGER&#x2F;<b>Hazus</b> comparisons.          ...
Published: 01 February 2020
Table 1. Recent and historic earthquakes used for PAGER/Hazus comparisons. Reported event data Hazus estimates PAGER estimates ShakeMap event (ground motion type: GM = geomean, PK = peak) Economic loss (US$M, event year, 2018) PAGERCat shaking deaths Total direct
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Ratio of estimated economic losses for actual events. <b>Hazus</b> peak and geomea...
Published: 01 February 2020
Figure 1. Ratio of estimated economic losses for actual events. Hazus peak and geomean results are shown in orange and blue symbols, respectively—the differences between the ratio of Hazus loss to documented loss for peak and geomean ground motions are visible, but modest. Values were escalated
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Comparison of reported fatalities with <b>Hazus</b> and PAGER estimates. See  Figu...
Published: 01 February 2020
Figure 2. Comparison of reported fatalities with Hazus and PAGER estimates. See Figure 1 caption for more details.
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Comparison of PAGER and <b>Hazus</b> economic losses (US$M). Shaded rectangles cor...
Published: 01 February 2020
Figure 3. Comparison of PAGER and Hazus economic losses (US$M). Shaded rectangles correspond to PAGER green, yellow, orange, and red economic alert ranges. See Figure 1 caption for more details.
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Comparison of <b>Hazus</b> and PAGER modeled fatality estimates. Shaded rectangles...
Published: 01 February 2020
Figure 4. Comparison of Hazus and PAGER modeled fatality estimates. Shaded rectangles correspond to PAGER green, yellow, orange, and red fatality alert ranges. Hazus daytime (red) and nighttime (purple) fatalities are shown as circles; Hazus results for the actual time-of-day occurrence are shown
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Full explanation of PAGER&#x2F;<b>Hazus</b> twoPAGER content.
Published: 01 February 2020
Figure 7. Full explanation of PAGER/Hazus twoPAGER content.
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Examples of fragility curves for (a) building, from <b>HAZUS</b> ( FEMA 2003 ), an...
Published: 01 November 2019
Figure 10. Examples of fragility curves for (a) building, from HAZUS ( FEMA 2003 ), and (b) machinery, based on HAZUS and adjusted to include probability of damage caused by building collapse.
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Average number of victims estimated by <b>Hazus</b> in the city of Iquique for ear...
Published: 01 May 2019
Table 2 Average number of victims estimated by Hazus in the city of Iquique for earthquakes of different intensities IM IM (g) ISL 1 ISL 2 ISL 3 ISL 4 0.05 0 0 0 0 0.16 5 0 0 0 0.26 85 11 1 1 0.37 299 57 7 14 0.47 642 151 23 45
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Examples of <b>HAZUS</b> damage state classifications for buildings in the data se...
Published: 01 August 2018
Table 1 Examples of HAZUS damage state classifications for buildings in the data set Building number Field inspection damage description ATC-20 tag HAZAUS damage state description HAZUS damage state 1 Top of brick chimney fell down Yellow Toppling of tall masonry
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Spatial distribution of building damage based on <b>HAZUS</b> classifications.
Published: 01 August 2018
Figure 2. Spatial distribution of building damage based on HAZUS classifications.