{"id":"W4415706163","doi":"10.1061/jpeodx.pveng-1760","title":"Deflection-Based Metric for Identifying Critical Pavement Sections against Subgrade Shear Failure under Superheavy Loads: A Case Study of Alberta, Canada","year":2025,"lang":"en","type":"article","venue":"Journal of Transportation Engineering Part B Pavements","topic":"Asphalt Pavement Performance Evaluation","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Government of Alberta","funders":"","keywords":"Subgrade; Deflection (physics); Falling weight deflectometer; Axle; Road construction; Schedule; Axle load","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0004160578,0.0002449934,0.0003614395,0.0006999695,0.0001355831,0.00003418834,0.0001261408,0.00007448684,0.00002569016],"category_scores_gemma":[0.00005523051,0.0002683203,0.0001370651,0.000794798,0.000012128,0.0003323325,0.000002861732,0.0002339053,3.823422e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000540318,"about_ca_system_score_gemma":0.0002864644,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.01007952,"about_ca_topic_score_gemma":0.1874817,"domain_scores_codex":[0.9976971,0.00002837476,0.001225019,0.0001725439,0.0005751714,0.0003017775],"domain_scores_gemma":[0.9988828,0.0002842034,0.0001655829,0.0001690168,0.0003855749,0.0001128644],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001543407,0.0002509611,0.006513517,0.0005646121,0.0004372965,0.00003912218,0.000604914,0.9890178,0.001964681,0.00003913587,0.0004420871,0.0001104496],"study_design_scores_gemma":[0.01311518,0.001439531,0.05064933,0.001523692,0.002415577,0.00005793505,0.01648557,0.8203845,0.08815457,0.00004480262,0.004474306,0.001255009],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7266992,0.00009248748,0.2712382,0.00007237574,0.001339504,0.0004989665,0.00002334228,0.00002949324,0.000006355547],"genre_scores_gemma":[0.9977253,0.00001226449,0.001937481,0.0000501003,0.00007569601,0.00009937669,0.0000414306,0.00003723233,0.00002110105],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2710261,"threshold_uncertainty_score":0.9999769,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0236796598578481,"score_gpt":0.2906436461058162,"score_spread":0.2669639862479681,"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."}}