A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Treatment of Uncertainty in Liquefaction Analysis
Deterministic liquefaction analysis ignores uncertainty regarding size and nature of future earthquakes, stochastic response of the soil column, and the variability in soil resistance to liquefaction. This paper provides a framework to evaluate the annual probability of liquefaction considering both aleatoric and epistemic uncertainty. The methodology is based on the approach of the recent FEMA design codes. Results of probabilistic seismic hazard assessment (PSHA), site response analysis and conventional liquefaction analysis are folded together to define annual probability of liquefaction. Assessment of the effects of uncertainty is illustrated through an example application to an industrial site.
Treatment of Uncertainty in Liquefaction Analysis
Deterministic liquefaction analysis ignores uncertainty regarding size and nature of future earthquakes, stochastic response of the soil column, and the variability in soil resistance to liquefaction. This paper provides a framework to evaluate the annual probability of liquefaction considering both aleatoric and epistemic uncertainty. The methodology is based on the approach of the recent FEMA design codes. Results of probabilistic seismic hazard assessment (PSHA), site response analysis and conventional liquefaction analysis are folded together to define annual probability of liquefaction. Assessment of the effects of uncertainty is illustrated through an example application to an industrial site.
Treatment of Uncertainty in Liquefaction Analysis
Parker, Eric J. (author) / Traverso, Chiara (author) / Pedemonte, Marco (author)
GeoCongress 2006 ; 2006 ; Atlanta, Georgia, United States
GeoCongress 2006 ; 1-6
2006-02-21
Conference paper
Electronic Resource
English
Treatment of Uncertainty in Liquefaction Analysis
| British Library Conference Proceedings | 2006
Uncertainty Analysis in Liquefaction Potential Assessment
| Springer Verlag | 2022
Sources of uncertainty in liquefaction triggering procedures
| Taylor & Francis Verlag | 2016
Uncertainty propagation in CPT-based liquefaction resistance evaluation
| British Library Conference Proceedings | 1998
Strain Level and Uncertainty of Liquefaction Related IndexTests
| British Library Conference Proceedings | 1996