{"id":"W2323615194","doi":"10.1061/9780784412848.255","title":"Investigation Correlations between Strong-motion Duration and Structural Damage","year":2013,"lang":"en","type":"article","venue":"Structures Congress 2013","topic":"Seismic Performance and Analysis","field":"Engineering","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"Concordia University","funders":"","keywords":"Duration (music); Spectral acceleration; Ground motion; Structural engineering; Ductility (Earth science); Acceleration; Reinforced concrete; Geology; Motion (physics); Shear (geology); Seismology; Peak ground acceleration; Materials science; Engineering; Physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00003728624,0.0001555061,0.0001483194,0.0001255677,0.0001383123,0.0001299835,0.00008373676,0.00009987559,0.0003848244],"category_scores_gemma":[0.00001317324,0.0001386209,0.00003067169,0.0001355189,0.00008148741,0.0007958174,0.00001929839,0.0001583795,0.00005183902],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002801722,"about_ca_system_score_gemma":0.00000684005,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001753801,"about_ca_topic_score_gemma":0.0000346923,"domain_scores_codex":[0.9992581,0.00002005218,0.0002592705,0.000150201,0.000132174,0.0001801842],"domain_scores_gemma":[0.9996104,0.00002625658,0.00006383088,0.0001617844,0.0000472734,0.00009050289],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000005192622,0.000002370452,0.6769712,0.0001635177,0.0004506914,0.000002173209,0.001858023,0.07930788,0.02243627,0.00347353,0.01493766,0.2003915],"study_design_scores_gemma":[0.0002058626,0.00001132099,0.6278955,0.00001136565,0.00004814503,0.000002740368,0.0001129831,0.3649009,0.001658619,0.004753585,0.0002117401,0.000187267],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997085,0.0001526801,0.001655512,0.0001812777,0.0003377185,0.00017043,0.00002258219,0.0001144477,0.0002803781],"genre_scores_gemma":[0.9988511,0.00003610784,0.0005177742,0.00002646105,0.0002220309,0.00001571251,0.0002093357,0.00001734728,0.0001041842],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.285593,"threshold_uncertainty_score":0.5652797,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01148634447829957,"score_gpt":0.2162931667287217,"score_spread":0.2048068222504222,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}