Data for Exhaustively Enumerated Spectrum-Compatible Ground-Motion Sets and Nonlinear Structural-Response Summaries for a Deterministic Mw 7.0 Scenario
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This dataset contains station-distinct five-record ground-motion set definitions and derived numerical data for a deterministic Mw 7.0, Rhypo = 40 km, Vs30 = 450 m/s normal-faulting scenario. Eighty-eight horizontal-component accelerograms were evaluated under four treatment strategies: unscaled records, structure-specific linear amplitude scaling, loose spectrum matching, and tight spectrum matching. Compatible sets were exhaustively enumerated for seven ground-motion prediction equation target spectra using method-specific symmetric or asymmetric set-average spectral compatibility bounds and were linked to nonlinear analyses of five single-degree-of-freedom and five multi-degree-of-freedom structural models. The deposited files include accepted set memberships, MB amplitude scale factors, record- and set-level ground-motion intensity measures, record- and set-level structural responses, collapse-incidence and configuration-accounting results, supporting metadata and documentation, and a worked Jupyter notebook with sample data. Continuous-response summaries are calculated from complete accepted sets without collapse, while collapse incidence is reported separately. Accepted sets may overlap and reuse records or source events and should therefore be interpreted as an exhaustively enumerated compatible-set ensemble rather than as statistically independent samples. Original ground-motion waveforms are not redistributed. Record identifiers are provided so that users can obtain the corresponding accelerograms from ORFEUS and CESMD.



