A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 (author) / Basu, Dhiman (author)
Journal of Earthquake Engineering ; 25 ; 1191-1226
2021-05-12
36 pages
Article (Journal)
Electronic Resource
Unknown
Conditional Simulation of Spatially Correlated Earthquake Ground Motion.
| Online Contents | 1993
Simulation of tunnel response under spatially varying ground motion
| Elsevier | 2009
Simulation of tunnel response under spatially varying ground motion
| British Library Online Contents | 2009