{"id":"W3169904858","doi":"10.1016/j.compgeo.2021.104236","title":"DEM investigation on the mechanical behavior of mudstone in the hollow cylinder torsional shear test","year":2021,"lang":"en","type":"article","venue":"Computers and Geotechnics","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":16,"is_retracted":false,"has_abstract":false,"ca_institutions":"Geomechanica (Canada)","funders":"National Natural Science Foundation of China","keywords":"Materials science; Shear (geology); Principal stress; Torsion (gastropod); Ultimate tensile strength; Shear stress; Structural engineering; Stress path; Triaxial shear test; Composite material; Direct shear test; Discrete element method; Cylinder; Geotechnical engineering; Mechanics; Geology; Engineering; Physics","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":[0.0001915977,0.0001837814,0.0002251962,0.0006026912,0.0003100803,0.000140272,0.0003406594,0.000261888,0.002302552],"category_scores_gemma":[0.0005078916,0.0001023961,0.0001763563,0.000349905,0.0003509034,0.0002800958,0.0002316959,0.0001575205,0.0001591524],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001563159,"about_ca_system_score_gemma":0.0002054362,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002254832,"about_ca_topic_score_gemma":0.00342133,"domain_scores_codex":[0.9998801,0.00001399531,0.000005839836,0.00001612536,0.00005885462,0.00002505638],"domain_scores_gemma":[0.999681,0.00009288381,0.00004164508,0.00003284992,0.0001240166,0.00002763166],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0008802254,0.00007347012,0.02806316,0.0001096251,0.00001412426,0.001122075,0.0002400381,0.0157518,0.9345371,0.001614971,0.0002923271,0.01730098],"study_design_scores_gemma":[0.00003129938,0.0009617503,0.2401423,0.00002176457,0.00003221145,0.001036761,0.0006355102,0.247555,0.5062342,0.001232618,0.002061216,0.00005530396],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9945033,0.00006557311,0.003333124,0.00002232762,0.000004087078,0.000006798982,0.0001429434,0.00003713338,0.001884748],"genre_scores_gemma":[0.9989387,0.00001917027,0.0004818281,0.000003399999,0.000001196829,0.00000167319,0.00005922309,0.000002428086,0.0004923756],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002302552,"threshold_uncertainty_score":0.007702827,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02571783099046406,"score_gpt":0.2135605296810507,"score_spread":0.1878426986905866,"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."}}