{"id":"W4232194998","doi":"10.1201/9780203704486-33","title":"The failure and reconstruction of the Quebec Bridge","year":2017,"lang":"en","type":"book-chapter","venue":"","topic":"Structural Engineering and Vibration Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Bridge (graph theory); Forensic engineering; History; Geology; Engineering; Medicine; Internal medicine","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":[],"consensus_categories":[],"category_scores_codex":[0.00003319679,0.000120723,0.000132,0.00002701787,0.00011608,0.00004925863,0.0001353987,0.0001099823,0.00008148003],"category_scores_gemma":[0.000009588112,0.00006450198,0.00009033901,0.000006780797,0.0001162783,0.00004084776,0.0000224536,0.000158173,0.000004019684],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002060521,"about_ca_system_score_gemma":0.000009924353,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002141208,"about_ca_topic_score_gemma":0.003952502,"domain_scores_codex":[0.9996485,0.00000232098,0.0001371059,0.00007470846,0.0000780612,0.00005938124],"domain_scores_gemma":[0.9995367,0.00002563209,0.00005832214,0.0003344256,0.00002542786,0.00001950269],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000003524338,5.23789e-7,0.00004848329,0.0001705271,0.0007637061,9.65299e-7,0.0001145065,0.008843646,0.0004952849,0.2925137,0.01353672,0.6835085],"study_design_scores_gemma":[0.000381736,0.00001675042,0.008265855,0.0004657168,0.0004647715,0.0001459713,0.00007991443,0.07663806,0.002932386,0.01227434,0.8973771,0.0009573328],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.001592981,0.001785407,0.006298121,0.0008346501,0.001871349,0.0002703123,0.00003804201,0.0003094675,0.9869997],"genre_scores_gemma":[0.337772,0.0005562954,0.0001453083,0.000009734124,0.0001439898,0.000002317781,0.000004608886,0.00003740175,0.6613284],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.8838404,"threshold_uncertainty_score":0.2630315,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007822837680863151,"score_gpt":0.1815202714012502,"score_spread":0.173697433720387,"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."}}