{"id":"W2318696276","doi":"10.1061/40647(259)55","title":"PFC Model of Wedge Penetration into Oil Sands","year":2002,"lang":"en","type":"article","venue":"","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Oil sands; Geotechnical engineering; Geology; Wedge (geometry); Penetration (warfare); Penetration test; Petroleum engineering; Materials science; Engineering; Composite material","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":[0.0001534735,0.0005015748,0.0004218052,0.0002647296,0.0001619221,0.0003111452,0.0007579055,0.0008828596,0.002089869],"category_scores_gemma":[0.0006872493,0.0002414058,0.0003072365,0.0001716252,0.0004673354,0.0005674644,0.0003782641,0.00043963,0.0004196739],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000449281,"about_ca_system_score_gemma":0.0007244691,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01485429,"about_ca_topic_score_gemma":0.003363322,"domain_scores_codex":[0.9998927,0.00001391695,0.000004229709,0.00002313605,0.0000433959,0.00002264729],"domain_scores_gemma":[0.9998335,0.0000458995,0.00003199239,0.00001565266,0.00005361008,0.00001942445],"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":[0.0000596618,0.00002372752,0.0005924837,0.00003894501,0.000004837334,0.000335332,0.00005807856,0.9693142,0.01885332,0.006870284,0.0002844504,0.00356459],"study_design_scores_gemma":[0.000004754877,0.000009727646,0.00008956363,0.000001214746,9.747255e-7,0.00002694697,0.000004736547,0.9986413,0.0007604354,0.0002698427,0.0001884302,0.000002016004],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4124048,0.0003392512,0.5569113,0.0002746051,0.00007778377,0.0001162639,0.0005365947,0.0005716552,0.0287677],"genre_scores_gemma":[0.9771895,0.0001864021,0.01223192,0.00003984119,0.00001216642,0.00005797633,0.000117104,0.0000492824,0.01011592],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01485429,"threshold_uncertainty_score":0.02953565,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01387296825796556,"score_gpt":0.1729851297833925,"score_spread":0.1591121615254269,"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."}}