2020
DOI: 10.1177/8755293019891713
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Empirical damage and liquefaction fragility curves from 2012 Emilia earthquake data

Abstract: The study focuses on the effects of liquefaction on structures taken from data on about 1000 private residential masonry buildings located in several municipalities struck by the 2012 Emilia earthquake. Survey data were collected by teams of experts coordinated by the Italian Department of Civil Protection in the immediate post-earthquake emergency phase. They included information on building characteristics and the level and extent of the damage to structural and non-structural components. Furthermor… Show more

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Cited by 17 publications
(5 citation statements)
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“…Geyin and Maurer (2020) present fragility functions for the severity of liquefaction effects as a function of a parameter that quantifies the degree of liquefaction triggering. Structural fragility functions can be derived in terms of the resulting soil displacement (Bird et al 2006) or another measure of the liquefaction severity (Di Ludovico et al 2020), so that liquefaction…”
Section: Liquefactionmentioning
confidence: 99%
“…Geyin and Maurer (2020) present fragility functions for the severity of liquefaction effects as a function of a parameter that quantifies the degree of liquefaction triggering. Structural fragility functions can be derived in terms of the resulting soil displacement (Bird et al 2006) or another measure of the liquefaction severity (Di Ludovico et al 2020), so that liquefaction…”
Section: Liquefactionmentioning
confidence: 99%
“…(1) The impact of micro-surface mining is isotropic. As long as the relative position of the surface and the mining microsurface remains unchanged, the mining of the microsurface with the same area has the same probability of sinking the surface point, regardless of the choice of coordinate axis [9].…”
Section: Figure 2: Superposition Principle Of Influence Function Methodsmentioning
confidence: 99%
“…Site effects observed after strong earthquakes are ascribed to the phenomena of amplification of ground motions due to local soil conditions, both stratigraphic and morphological, superficial and buried. The assessment of these site effects, carried out through Site Response Analyses (SRA) able to predict the ground surface motion, can be aimed both to design/solve problems at the scale of the single structure [1][2][3], and to support studies at a large scale [4][5][6] such as, for example, the third level seismic microzonation [7,8].…”
Section: Introductionmentioning
confidence: 99%