{"id":"W3215075222","doi":"10.14288/1.0403810","title":"A hybrid finite element/discrete element method of modelling fracturing of brittle rock blocks with applications to block cave fragmentation","year":2021,"lang":"en","type":"article","venue":"cIRcle (University of British Columbia)","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Cave; Finite element method; Geology; Discrete element method; Brittleness; Block (permutation group theory); Geotechnical engineering; Structural engineering; Geometry; Mathematics; Materials science; Engineering; Archaeology; Mechanics; Physics; Geography; 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":[0.0006343581,0.0004655853,0.0005286086,0.0006506782,0.0003523011,0.0006168966,0.0008567623,0.00141612,0.002495129],"category_scores_gemma":[0.001019604,0.0004689886,0.0007399215,0.0004401388,0.0004991783,0.0004044522,0.0005594432,0.000751064,0.0004631807],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004354321,"about_ca_system_score_gemma":0.0007946009,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005289647,"about_ca_topic_score_gemma":0.006437026,"domain_scores_codex":[0.9998332,0.00004051485,0.000013104,0.00002246215,0.0000748831,0.00001575781],"domain_scores_gemma":[0.999585,0.0002378797,0.00003468393,0.00003550762,0.00009106584,0.00001598846],"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":[0.00002787675,0.00004574358,0.0008396679,0.00009637371,0.00002021913,0.0000611226,0.00009908657,0.9604187,0.008397232,0.004887922,0.0002471368,0.02485893],"study_design_scores_gemma":[0.000003203419,0.0000126542,0.00008389308,0.00001025923,0.00000231063,0.00001599485,0.00001252602,0.9977119,0.0006323431,0.0004904899,0.001019832,0.000004615128],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02509931,0.0001522963,0.9712281,0.00007695893,0.00003978472,0.00009979886,0.0001086914,0.0003182208,0.002876767],"genre_scores_gemma":[0.2757816,0.0003358012,0.7169816,0.00007230668,0.00001959117,0.0005494254,0.0002454708,0.0001660208,0.005848212],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.005289647,"threshold_uncertainty_score":0.01051772,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009345829429630227,"score_gpt":0.1953337724899331,"score_spread":0.1859879430603029,"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."}}