Browsing New Zealand Society for Earthquake Engineering by Author "f89196e2-4384-40e7-bb9c-16fbbe31e9ea"
Now showing items 1-4 of 4
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Comparing alternative methods to account for shallow site effects in hybrid broadband ground-motion simulations
Kuncar, Felipe; Bradley, Brendon; de la Torre, Christopher; Rodriguez-Marek, Adrian; Zhu, Chuanbin; Lee, Robin (2024-04-09)Shallow site effects are usually not explicitly modelled in hybrid broadband ground-motion simulations, and their proper incorporation may be key to improving prediction at soil sites. This paper examines five methods to ... -
Nationwide investigation of systematic site effects in New Zealand: Residual analysis of physics-based ground motion simulations
Tiwari, Ayushi; Bradley, Brendon; de la Torre, Christopher; Lee, Robin (2024-04-09)This study examines systematic site effects from the prediction residuals of physics-based ground motion simulations using a dataset of small magnitude (3.5 ≤ Mw ≤ 5.0) active shallow crustal earthquakes recorded in New ... -
Towards 3D ground motion simulation-based site amplification: a Wellington case study considering multiple basin geometries
Lee, Robin; Bradley, Brendon; Hill, Matthew; de la Torre, Christopher; Kaiser, Anna; Wotherspoon, Liam (2024-04-09)This paper presents a study on 3D ground motion simulation-based site amplification using the Wellington region of New Zealand as a case study. Several recent models of the Wellington sedimentary basin have been developed ... -
Trends in systematic site residuals with geomorphic categories for New Zealand ground-motion instrument sites
Tiwari, Ayushi; de la Torre, Christopher; Bradley, Brendon; Kuncar, Felipe; Lee, Robin (2023-04-19)This study investigates systematic site-effects from prediction residuals of physics-based ground-motion simulations for a database of small magnitude (i.e., 3.5 ≤ MW ≤ 5) shallow crustal earthquakes in New Zealand. The ...