Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
On Conditional Simulation of Spatially Varying Rotational Ground Motion
Authors elsewhere reported two frameworks for conditional simulation of spatially varying translational ground motion, namely, (i) cross-spectral density (CSD) based framework and (ii) auto-spectral density (ASD) based framework. This paper investigates the applicability of both the frameworks for rotational components. Rotational components are extracted here using one of the Single Station Procedures reported in the literature. Spatially varying rotational ground motion for a future event is explored using a coherency model calibrated against a past event and an estimate of ASD of the seed (rotational) ground motion. Choice of representation of ASD is also investigated.
On Conditional Simulation of Spatially Varying Rotational Ground Motion
Authors elsewhere reported two frameworks for conditional simulation of spatially varying translational ground motion, namely, (i) cross-spectral density (CSD) based framework and (ii) auto-spectral density (ASD) based framework. This paper investigates the applicability of both the frameworks for rotational components. Rotational components are extracted here using one of the Single Station Procedures reported in the literature. Spatially varying rotational ground motion for a future event is explored using a coherency model calibrated against a past event and an estimate of ASD of the seed (rotational) ground motion. Choice of representation of ASD is also investigated.
On Conditional Simulation of Spatially Varying Rotational Ground Motion
Rodda, Gopala Krishna (Autor:in) / Basu, Dhiman (Autor:in)
Journal of Earthquake Engineering ; 25 ; 1191-1226
12.05.2021
36 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Conditional Simulation of Spatially Correlated Earthquake Ground Motion.
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