{"id":"W2000826576","doi":"10.1061/(asce)st.1943-541x.0000433","title":"Seismic Performance of Low-to-Moderate Height Eccentrically Braced Steel Frames Designed for North American Seismic Conditions","year":2012,"lang":"en","type":"article","venue":"Journal of Structural Engineering","topic":"Seismic Performance and Analysis","field":"Engineering","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal","funders":"Natural Sciences and Engineering Research Council of Canada; Polytechnique Montréal; Lehigh University; University of Minnesota","keywords":"OpenSees; Structural engineering; Flexural strength; Braced frame; Buckling; Deformation (meteorology); Seismic analysis; Bracing; Plastic hinge; Moment (physics); Reduction (mathematics); Bending; Nonlinear system; Finite element method; Engineering; Frame (networking); Geology; Beam (structure); Mathematics; Geometry; Brace","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002863759,0.0005365842,0.0002266618,0.0004089197,0.0002302205,0.0001986837,0.0002808181,0.000212375,0.001065744],"category_scores_gemma":[0.0004405202,0.0001677365,0.000139623,0.0002057691,0.0002694329,0.0001429297,0.0001607164,0.0001225474,0.0002181709],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004357755,"about_ca_system_score_gemma":0.0002817239,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008202005,"about_ca_topic_score_gemma":0.03576418,"domain_scores_codex":[0.9999073,0.0000205567,0.000003795702,0.0000155521,0.00003239092,0.00002039745],"domain_scores_gemma":[0.9998363,0.00005079468,0.00002566225,0.00001429252,0.00004337876,0.00002960656],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.003579362,0.0007556254,0.1930343,0.0001961928,0.0001092337,0.0008757453,0.001560682,0.1946513,0.4758946,0.0006282697,0.0009193763,0.1277953],"study_design_scores_gemma":[0.0001857114,0.007054316,0.5520768,0.00003109026,0.0002078677,0.0003828621,0.001183877,0.2812833,0.1543121,0.0003104316,0.002900209,0.00007139491],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989286,0.00000931979,0.000625411,0.000003618881,8.564788e-7,0.000002573752,0.00002619207,0.00001701767,0.000386405],"genre_scores_gemma":[0.9989554,0.00001747614,0.0005336118,0.000001856481,7.371356e-7,0.000003147451,0.00006248304,0.000004252677,0.0004211144],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008202005,"threshold_uncertainty_score":0.01630855,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005909260015695144,"score_gpt":0.2133182941793033,"score_spread":0.2074090341636081,"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."}}