Results 161 to 170 of about 1,954 (202)
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General Concepts and PSHA Background
2017The first step in building the PSHA model is the collection of geological, geophysical, geotechnical and seismological data from published and unpublished documents, theses, and field investigations. These data are integrated to develop a coherent interpretation of a seismotectonic framework for the study region.
Alain Pecker +4 more
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Sensitivity of site response analysis on the number of ground motion records and implications for PSHA [PDF]
Bulletin of Earthquake Engineering, 2013 10.11.14 KB. Ok to add accepted version to spiral, 12 month embargo expired.This paper investigates issues related to the number of ground-motion records required for the performance of site response analysis and the inclusion of the site-specific ...
Stavroula Kontoe
exaly +2 more sources
Probability in PSHA: Reply to "Comment on 'PSHA Validated by Quasi-Observational Means' by Z. Wang"
Seismological Research Letters, 2012One of the attractions of the Monte Carlo simulation approach to seismic hazard is its conceptual simplicity and directness. What a site operator wants to know is what type of earthquake shaking his plant might possibly have to endure in its lifetime. In response, the seismologist takes all the available information on regional seismogenesis, distils ...
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Site Response Effects on Partially Ergodic PSHA
GeoRisk 2011, 2011Near surface materials play an important role in modifying seismic waves, hence the uncertainty in their properties is significant to the surface ground motion uncertainty. A partially non-ergodic approach that removes the uncertainty associated with site response from the ergodic ground motion prediction equation, and then accounts for the epistemic ...
G. A. Montalva, A. Rodriguez-Marek
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PSHA software review based on the Monte Carlo method
Informatization and communication, 2020The article is a continuation of the software research to perform probabilistic seismic hazard analysis (PSHA) as one of the main stages in engineering seismic surveys. The article provides an overview of modern software for PSHA based on the Monte Carlo method, describes in detail the work of foreign programs OpenQuake Engine and EqHaz.
V.A. Mironov +2 more
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Sensitivity analysis of directivity effects on PSHA
2013Data provided are for informational purposes only. Although carefully collected, accuracy cannot be guaranteed. The impact factor represents a rough estimation of the journal's impact factor and does not reflect the actual current impact factor. Publisher conditions are provided by RoMEO.
CHIOCCARELLI, EUGENIO, IERVOLINO, IUNIO
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Viewing PSHA from a Binomial Distribution Angle
Bulletin of the Seismological Society of America, 2015Abstract This article applies the Bernoulli process (the binomial distribution) to probabilistic seismic‐hazard analysis (PSHA), and the results are identical with the Poisson process. To determine the parameter p required of the binomial distribution, the probabilities associated with the seismic hazard are divided into two categories.
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Some properties of morphisms of RG.mod as an i1− PSHA category
AIP Conference Proceedings, 2018Algebraic hyperstructures are algebraic systems whose objects equipped with the hyperoperations or multivalued operations. In a paper entitled ”Pre-semihyperadditive Categories” we introduced pre-semihyperadditive categories as the categories in which for objects A and B, the class of all morphisms from A to B denoted by Mor(A, B), admits an algebraic ...
H. Shojaei +2 more
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Inclusion of site-effects: An approach coherent with contemporary event-based PSHA practices
Soil Dynamics and Earthquake Engineering, 2022Mario Ordaz +2 more
exaly