{"id":"W4414923614","doi":"10.1177/87552930251378247","title":"Shake-table tests on two 40-ton reinforced concrete U-shaped walls with uniaxial and bidirectional-torsional response","year":2025,"lang":"en","type":"article","venue":"Earthquake Spectra","topic":"Structural Load-Bearing Analysis","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Flexural strength; Reinforced concrete; Resilience (materials science); Instrumentation (computer programming); Nonlinear system; Face (sociological concept); Experimental research","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002452869,0.0002798198,0.0003166761,0.0003340832,0.0001724787,0.0001022836,0.0001317664,0.00009602782,0.0003969518],"category_scores_gemma":[0.0001006255,0.0002498226,0.00007253052,0.0007094672,0.00008269383,0.0001301493,0.00003056376,0.0003342991,0.00007003536],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000150887,"about_ca_system_score_gemma":0.00009921125,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001573582,"about_ca_topic_score_gemma":0.00009068855,"domain_scores_codex":[0.9986237,0.00006432312,0.0002522828,0.0003635606,0.0003278688,0.0003682218],"domain_scores_gemma":[0.9990944,0.0003572504,0.00004128455,0.0003204544,0.0000633225,0.0001232674],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.004242026,0.000005915865,0.004432121,0.0000985273,0.0009441104,0.0001422758,0.0003836121,0.06018054,0.9149998,0.009537316,0.002134006,0.002899744],"study_design_scores_gemma":[0.004940546,0.0007005756,0.5201378,0.0004686489,0.0002786654,0.0001233561,0.00010759,0.1058657,0.3469391,0.0003617992,0.01869742,0.00137877],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9897071,0.0001377401,0.0001158351,0.0002343559,0.0002401915,0.000160047,0.00002011951,0.0004245275,0.008960076],"genre_scores_gemma":[0.9910552,0.00002140756,0.001064787,0.0001144964,0.0001320289,0.00001172801,0.00002131925,0.00003435731,0.007544707],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5680608,"threshold_uncertainty_score":0.9999954,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005217195474281173,"score_gpt":0.2156247628384679,"score_spread":0.2104075673641867,"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."}}