{"id":"W2171306380","doi":"10.1139/l05-070","title":"Ductility of concrete walls: the Canadian seismic design provisions 1984 to 2004","year":2005,"lang":"en","type":"article","venue":"Canadian Journal of Civil Engineering","topic":"Seismic Performance and Analysis","field":"Engineering","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Ductility (Earth science); Seismic analysis; Structural engineering; Displacement (psychology); Engineering; Flexural strength; Forensic engineering; Geotechnical engineering; Civil engineering; Materials science; Creep","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00267801,0.0008575264,0.0003630411,0.003808391,0.003499387,0.001912612,0.002869725,0.001678679,0.00768404],"category_scores_gemma":[0.01032561,0.00110932,0.0004826541,0.003684195,0.001788093,0.0007616531,0.001190915,0.001935851,0.002970523],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.03426023,"about_ca_system_score_gemma":0.08959924,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9397529,"about_ca_topic_score_gemma":0.9661718,"domain_scores_codex":[0.9901873,0.0002362418,0.0003917193,0.0002763727,0.007990619,0.0009177051],"domain_scores_gemma":[0.9857717,0.0005499885,0.000613657,0.000506664,0.01212197,0.0004359742],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0002467255,0.000199387,0.01164531,0.001238309,0.00002645296,0.0006701208,0.003581554,0.01780128,0.0200746,0.1768636,0.4358936,0.3317589],"study_design_scores_gemma":[0.0000265192,0.00005787804,0.02461525,0.0004122571,0.00002364649,0.0001398251,0.0003736745,0.00104644,0.006212613,0.00219923,0.964792,0.0001007224],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.08112717,0.01163347,0.03778393,0.007645325,0.001710549,0.001351101,0.02595452,0.002187524,0.8306064],"genre_scores_gemma":[0.2784047,0.01323825,0.06591421,0.003787987,0.0003869561,0.001201694,0.02002666,0.0006331865,0.6164063],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.06024712,"threshold_uncertainty_score":0.2485765,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01025193974663017,"score_gpt":0.188170652914084,"score_spread":0.1779187131674538,"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."}}