{"id":"W2765575611","doi":"10.1115/pvp2017-66146","title":"Acceptance Limits for Subsurface Voids in HDPE Piping","year":2017,"lang":"en","type":"article","venue":"","topic":"Fatigue and fracture mechanics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kinectrics (Canada)","funders":"","keywords":"Piping; High-density polyethylene; Void (composites); Creep; Service life; Geotechnical engineering; Void ratio; Materials science; Forensic engineering; Structural engineering; Environmental science; Polyethylene; Engineering; Composite material; Mechanical 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":[0.004145236,0.0005173482,0.0005194514,0.001361471,0.0006059281,0.001016562,0.00150868,0.001304882,0.007624179],"category_scores_gemma":[0.0115011,0.0003385081,0.0005060302,0.0004713581,0.0006574061,0.001071972,0.001665963,0.000767939,0.001511856],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005442005,"about_ca_system_score_gemma":0.001013428,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001303377,"about_ca_topic_score_gemma":0.00170021,"domain_scores_codex":[0.9929375,0.0008092877,0.000489364,0.0005048557,0.004736059,0.0005229466],"domain_scores_gemma":[0.9825525,0.005565155,0.002008135,0.001167228,0.008285291,0.0004216085],"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":[0.002971486,0.000719727,0.0669533,0.001484236,0.00006117095,0.001677863,0.001710133,0.1162151,0.4093104,0.05713501,0.01704588,0.3247157],"study_design_scores_gemma":[0.0002265761,0.006956662,0.08629306,0.000807043,0.0001086576,0.002702903,0.001397814,0.1828755,0.5619771,0.03840579,0.117837,0.0004119831],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5544826,0.00129021,0.3868869,0.0006188689,0.0001697386,0.0004905516,0.002718892,0.002941142,0.05040108],"genre_scores_gemma":[0.9405355,0.0003297532,0.04768825,0.0001968059,0.00003700222,0.0003990421,0.002123962,0.0002621318,0.008427556],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007624179,"threshold_uncertainty_score":0.02550542,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02916076885319405,"score_gpt":0.2694516822372128,"score_spread":0.2402909133840188,"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."}}