2021
DOI: 10.1061/(asce)st.1943-541x.0002998
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Cloud-IDA-MSA Conversion of Fragility Curves for Efficient and High-Fidelity Resilience Assessment

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Cited by 110 publications
(31 citation statements)
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“…Seismic fragility curves are used for road system resilience assessment [44]. The fragility curve developed by HAZUS [45] is utilized to estimate road reliability after the earthquake.…”
Section: Initial Damage Situation Under Earthquake Hazardmentioning
confidence: 99%
“…Seismic fragility curves are used for road system resilience assessment [44]. The fragility curve developed by HAZUS [45] is utilized to estimate road reliability after the earthquake.…”
Section: Initial Damage Situation Under Earthquake Hazardmentioning
confidence: 99%
“…To carry out the wind fragility analysis of the main structure model in Figure 7(b), the 10-minute mean wind speed is selected as the IM of the wind hazard, the ISDR max is selected as the EDP, and two typical wind directions (0°and 90°) are considered for the wind load, as shown in Figure 13. It is assumed that the EDP of the wind hazard demand of the main structure is related to the IM of the wind hazard through the following equation [39][40][41]:…”
Section: Wind Fragility Analysis Of the Main Structurementioning
confidence: 99%
“…Due to the simplicity of its underlying formulations, Cloud analysis only requires fewer number of unscaled ground motions with uniformly distributed intensity levels of IM to develop the fragility curves (Billah and Alam, 2015;Chen et al, 2022;Cornell et al, 2002;Jalayer et al, 2007Jalayer et al, , 2011Pang et al, 2014Pang et al, , 2022Riddell, 2007;Xiang et al, 2020). Thus, compared to MSA and IDA, Cloud is more efficient since it only needs several nonlinear dynamic analyses based on the set of unscaled ground motions (Pang et al, 2021a;Pang and Wang, 2021). Meanwhile, Cloud analysis is based on a few simplifying assumptions (e.g.…”
Section: Introductionmentioning
confidence: 99%