{"id":"W4300817223","doi":"10.1038/s41598-022-21020-x","title":"Damage evolution and fracture behavior of different materials specimens containing a central hole subjected to local loading","year":2022,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"Fundamental Research Funds for the Central Universities","keywords":"Materials science; Digital image correlation; Composite material; Fracture (geology); Thermal; Modulus; Constitutive equation; Fracture mechanics; Compression (physics); Work (physics); Stress (linguistics); Structural engineering; Finite element method; 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":[0.0001700789,0.0003135423,0.0002326183,0.0005379231,0.0002081447,0.0001129483,0.0002318986,0.0004023607,0.002003446],"category_scores_gemma":[0.0002750679,0.0002275399,0.0002154,0.0002313436,0.0004131294,0.0002163245,0.0002096437,0.0002404,0.0001746744],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001463662,"about_ca_system_score_gemma":0.0000917548,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001184041,"about_ca_topic_score_gemma":0.002705079,"domain_scores_codex":[0.9998559,0.000009092159,0.00001151289,0.00003389926,0.00005573517,0.00003373131],"domain_scores_gemma":[0.9997377,0.00003460302,0.00006248994,0.00004252354,0.00007394442,0.00004883351],"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":[0.000146231,0.00002402114,0.003204855,0.00004245127,0.00001233716,0.0001811891,0.0001025306,0.001498276,0.9917254,0.00004284735,0.00004165263,0.002978221],"study_design_scores_gemma":[0.00001154631,0.001124682,0.2116659,0.00002837339,0.00005728429,0.0006574967,0.0004816992,0.01199344,0.7729528,0.00008550797,0.0009129988,0.00002829249],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987419,0.0001071631,0.0006906496,0.000007267715,0.000004113723,0.000006184906,0.000100782,0.00002135451,0.0003206326],"genre_scores_gemma":[0.9987389,0.00005268567,0.0004369463,0.00001062122,0.000001382332,0.000009161774,0.0001010198,0.000007630597,0.0006416505],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002003446,"threshold_uncertainty_score":0.006702125,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009103388009902695,"score_gpt":0.2111647726235583,"score_spread":0.2020613846136556,"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."}}