{"id":"W3127810082","doi":"10.1007/s40948-021-00221-0","title":"Protective coal pillar design for segmental lining-supported TBM mine tunnels using physical model tests","year":2021,"lang":"en","type":"article","venue":"Geomechanics and Geophysics for Geo-Energy and Geo-Resources","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Northern British Columbia; University of British Columbia, Okanagan Campus; University of British Columbia","funders":"","keywords":"Pillar; Coal mining; Mining engineering; Coal; Geotechnical engineering; Cracking; Excavation; Displacement (psychology); Structural engineering; Vertical displacement; Geology; Engineering; Materials science; 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000222124,0.0005082195,0.0005937661,0.000103761,0.0005698159,0.0001650408,0.0001495123,0.0002425261,0.000002962144],"category_scores_gemma":[0.00003419471,0.0005267926,0.0002060824,0.0001904051,0.00002700992,0.0002078056,0.0001759664,0.0001879512,6.094606e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004313997,"about_ca_system_score_gemma":0.00007149375,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005637113,"about_ca_topic_score_gemma":0.00003436057,"domain_scores_codex":[0.9979534,0.00002802868,0.0003724167,0.0006804461,0.0002316554,0.0007340192],"domain_scores_gemma":[0.9989361,0.0001825133,0.0001197399,0.0002783752,0.0002512559,0.000232043],"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":[0.0001376007,0.0001476133,0.000001600554,0.0002600322,0.0003094087,0.000008592126,0.001245125,0.8919125,0.08544572,0.01055845,0.00005922959,0.009914099],"study_design_scores_gemma":[0.001118719,0.0003025787,0.000001899371,0.00007683065,0.0001695564,0.00002079336,0.0004318969,0.8632978,0.02108774,0.1120986,0.0008255587,0.0005680638],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3877931,0.0006308432,0.6106967,0.00002621744,0.0001611603,0.0003877984,0.0001995199,0.00009314566,0.00001149763],"genre_scores_gemma":[0.9894112,0.0001688883,0.00906801,0.0001283708,0.0005681063,0.0002033031,0.0001445098,0.0001296251,0.0001779575],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6016287,"threshold_uncertainty_score":0.9997184,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02207401772000469,"score_gpt":0.23039279281787,"score_spread":0.2083187750978653,"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."}}