{"id":"W4417441829","doi":"10.1139/cjce-2025-0182","title":"Experimental and numerical analysis of the shear performance of trapezoidal dowel connectors in steel–UHPC composite beams","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Civil Engineering","topic":"Structural Load-Bearing Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Natural Science Foundation of China","keywords":"Dowel; Brittleness; Shear (geology); Finite element method; Cable gland; Numerical analysis; Reinforcement","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001305103,0.0001341624,0.0004519766,0.000969125,0.00002729201,0.00001652652,0.0002102387,0.000057574,0.00004400402],"category_scores_gemma":[0.00003089565,0.0001170191,0.0001782153,0.001277571,0.00004928882,0.00009161593,0.00001394272,0.0002415194,1.079277e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001683651,"about_ca_system_score_gemma":0.00008021192,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001013933,"about_ca_topic_score_gemma":0.003491948,"domain_scores_codex":[0.9990967,0.00001555676,0.0004634195,0.00008300823,0.0001351127,0.0002061857],"domain_scores_gemma":[0.9995308,0.00005950998,0.00007653107,0.0001446819,0.00004453478,0.0001439746],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.000005290048,0.000003088348,0.05805356,0.00005271774,0.0005800725,0.000004711758,0.0004427092,0.825461,0.1152173,0.00003522372,0.00001109377,0.0001332131],"study_design_scores_gemma":[0.0003016967,0.00003051165,0.4621768,0.0001991691,0.000291909,0.00001284981,0.0001390157,0.3789895,0.1576275,0.000001754132,0.0001000264,0.0001292394],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974759,0.001519128,0.0005095667,0.00002551386,0.0002102614,0.00003895984,0.000008634593,0.000005518395,0.0002065187],"genre_scores_gemma":[0.9997846,0.00001075711,0.0001607666,0.000007994932,0.00001513006,8.262174e-7,8.609845e-7,0.00001168787,0.000007395338],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4464715,"threshold_uncertainty_score":0.4771902,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003589796593361843,"score_gpt":0.1814593328925308,"score_spread":0.177869536299169,"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."}}