{"id":"W2802450150","doi":"10.1139/tcsme-2016-0085","title":"STUDY ON MICRO CONTACT CHARACTERISTICS OF JOINT SURFACE BASED ON A FRACTAL THEORY","year":2016,"lang":"en","type":"article","venue":"Transactions of the Canadian Society for Mechanical Engineering","topic":"Adhesion, Friction, and Surface Interactions","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Natural Science Foundation of China","keywords":"Joint (building); Fractal; Materials science; Surface (topology); Surface roughness; Contact area; Surface finish; Mechanics; Finite element method; Elasticity (physics); Fractal dimension; Geometry; Composite material; Structural engineering; Physics; Mathematics; Engineering; Mathematical analysis","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001713172,0.0002106317,0.000383936,0.0006738879,0.0002442512,0.0003573133,0.0003711679,0.000452664,0.001080426],"category_scores_gemma":[0.0006633261,0.0001548635,0.000335181,0.0005295027,0.0004422176,0.0006810458,0.0001926516,0.0002459053,0.0001427398],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003195504,"about_ca_system_score_gemma":0.0002157395,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001169374,"about_ca_topic_score_gemma":0.0006818157,"domain_scores_codex":[0.9997429,0.00002019531,0.000007155418,0.00004248886,0.0001537412,0.00003344212],"domain_scores_gemma":[0.9994449,0.0002529542,0.00004704512,0.00007164854,0.0001586234,0.0000248804],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0001143922,0.00009297969,0.007767774,0.0003258963,0.00005564719,0.001019983,0.0007079052,0.1342375,0.7996699,0.02494226,0.001008613,0.03005704],"study_design_scores_gemma":[0.00000762368,0.0001139183,0.008837179,0.000007660492,0.00001636314,0.0005360523,0.0001129705,0.942437,0.04373132,0.002585869,0.001565078,0.00004890687],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8082417,0.001001283,0.1826329,0.0001102113,0.00004192378,0.00004055819,0.0001033994,0.0002850985,0.007542978],"genre_scores_gemma":[0.9942737,0.0001230052,0.005057914,0.000006466268,0.000007691013,0.000006401755,0.00002881522,0.000008860536,0.0004871058],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001169374,"threshold_uncertainty_score":0.003614366,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0127328901181222,"score_gpt":0.2046412281830111,"score_spread":0.1919083380648889,"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."}}