{"id":"W4386959268","doi":"10.1016/j.engstruct.2023.116896","title":"Performance of UHPC shear keys in box girder bridges-field and finite element study","year":2023,"lang":"en","type":"article","venue":"Engineering Structures","topic":"Concrete Corrosion and Durability","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Manitoba; Research Manitoba","funders":"","keywords":"Cracking; Shear (geology); Box girder; Structural engineering; Dowel; Finite element method; Girder; Grout; Ultimate tensile strength; Materials science; Shear stress; Geotechnical engineering; Composite material; Engineering","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004518629,0.0003134126,0.000463639,0.0004297682,0.0003274991,0.0003549304,0.0007589521,0.0008650066,0.00215094],"category_scores_gemma":[0.001056214,0.0002410461,0.000247447,0.0002827669,0.0005456705,0.0005979654,0.0003611396,0.000258222,0.0004350317],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003216364,"about_ca_system_score_gemma":0.0002666952,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002335313,"about_ca_topic_score_gemma":0.002427854,"domain_scores_codex":[0.9997912,0.00003976651,0.000006903678,0.00003440143,0.00008291499,0.00004475117],"domain_scores_gemma":[0.9991176,0.0004241334,0.00006950514,0.0001108008,0.0002126405,0.00006535147],"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":[0.00382774,0.001040168,0.02612754,0.0002450068,0.00005562626,0.0005478536,0.0007018691,0.3759402,0.5491444,0.0009472771,0.000841615,0.04058078],"study_design_scores_gemma":[0.0001158637,0.006234099,0.06577002,0.00004667935,0.00007936366,0.0002969876,0.0007520489,0.665818,0.2592706,0.0003181472,0.001238565,0.00005963073],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985107,0.00002502593,0.000873472,0.000006162916,0.000002161214,0.00000368878,0.00003275443,0.00002124901,0.0005248071],"genre_scores_gemma":[0.9990908,0.00001738198,0.0003112898,0.000001874305,7.165568e-7,0.000002806367,0.0000363233,0.000004315883,0.0005345098],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002335313,"threshold_uncertainty_score":0.007195652,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007292677872663039,"score_gpt":0.2154797292185853,"score_spread":0.2081870513459222,"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."}}