{"id":"W4411355406","doi":"10.1007/978-981-96-4698-2_78","title":"Low-Cost and Ductile Prestressed UHPC Girders: Experiments and Design Methods","year":2025,"lang":"en","type":"book-chapter","venue":"Lecture notes in civil engineering","topic":"Innovative concrete reinforcement materials","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Girder; Structural engineering; Materials science; 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":[0.0006718167,0.0004101858,0.0003362685,0.0003496557,0.0002916013,0.0003447196,0.0008097779,0.0006883296,0.004609318],"category_scores_gemma":[0.0007072685,0.0003714844,0.000194513,0.0003289149,0.0005106464,0.0005658757,0.0004645928,0.0006555832,0.001018563],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001773164,"about_ca_system_score_gemma":0.0002531356,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002701423,"about_ca_topic_score_gemma":0.0006675823,"domain_scores_codex":[0.999308,0.0001136134,0.00001851953,0.00009201455,0.0004151206,0.0000527677],"domain_scores_gemma":[0.9994742,0.0001883172,0.00004771651,0.0001463177,0.000109722,0.0000338083],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0005183419,0.0007470152,0.001588841,0.0003276164,0.00001707196,0.000116079,0.0002519472,0.05203202,0.8578551,0.003265448,0.00101517,0.08226539],"study_design_scores_gemma":[0.00008089626,0.002944381,0.00596946,0.00002030215,0.00003041909,0.000219968,0.0001594614,0.05753107,0.925224,0.0008298839,0.006954161,0.00003604222],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8153637,0.000448989,0.1697469,0.00007067583,0.00006956949,0.000339512,0.0005287142,0.0006276272,0.01280417],"genre_scores_gemma":[0.8746184,0.0001992254,0.1133548,0.00002551669,0.0000118975,0.0002433727,0.0003781006,0.0001406294,0.011028],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004609318,"threshold_uncertainty_score":0.01541972,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02105263293061701,"score_gpt":0.2683411571264244,"score_spread":0.2472885241958074,"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."}}