{"id":"W2578686872","doi":"10.2174/1874149501711010453","title":"Concentrically Braced Frames: European vs. North American Seismic Design Provisions","year":2017,"lang":"en","type":"article","venue":"The Open Civil Engineering Journal","topic":"Seismic Performance and Analysis","field":"Engineering","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Bracing; Dissipative system; Seismic analysis; Structural engineering; Braced frame; Hierarchy; Ductility (Earth science); Incremental Dynamic Analysis; Engineering; Computer science; Civil engineering; Frame (networking); Brace; Mechanical engineering; Law; Political science; Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["scholarly_communication"],"consensus_categories":[],"category_scores_codex":[0.0007068526,0.0002503669,0.0003374158,0.00009779308,0.0008059604,0.001311012,0.002343906,0.00002491704,0.00007008792],"category_scores_gemma":[0.0001434756,0.0001796815,0.0001212577,0.0002138959,0.00008389556,0.0006212266,0.0002748639,0.0007189615,0.0001192771],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008415825,"about_ca_system_score_gemma":0.00004830886,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000442386,"about_ca_topic_score_gemma":0.00002602533,"domain_scores_codex":[0.9986979,0.00006077133,0.0003471879,0.0001649053,0.0002472007,0.0004820795],"domain_scores_gemma":[0.9987431,0.00008281685,0.0001782807,0.0007231001,0.00005724711,0.0002155095],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001278036,0.00001318316,0.001080993,0.000007803352,0.0001740135,0.00006097372,0.0002788841,0.9723526,0.0002331991,0.000007756444,0.005771639,0.02000622],"study_design_scores_gemma":[0.0004624272,0.00006934246,0.03249552,0.00009304352,0.00008145683,0.0001431537,0.00006494292,0.9399318,0.0001248116,0.00001143499,0.02618028,0.0003418181],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3855542,0.0003649532,0.6027607,0.001485351,0.000857231,0.0004850163,0.00001344225,0.0003595836,0.008119552],"genre_scores_gemma":[0.9960386,0.0005944938,0.002407916,0.0002346841,0.0003907608,0.000008393945,0.00000253321,0.00007533085,0.0002473091],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6104844,"threshold_uncertainty_score":0.9997257,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01716569732771344,"score_gpt":0.236465447447155,"score_spread":0.2192997501194416,"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."}}