{"id":"W2766493783","doi":"10.1115/pvp2017-65763","title":"On the Critical Boundary Conditions for Rupture of Buckled Steel Pipelines","year":2017,"lang":"en","type":"article","venue":"","topic":"Geotechnical Engineering and Underground Structures","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Pipeline transport; Structural engineering; Curvature; Finite element method; Buckling; Geotechnical engineering; Bending; Boundary value problem; Fracture (geology); Ultimate tensile strength; Materials science; Geology; Engineering; Composite material; Mechanical engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0004438639,0.0003217861,0.0004827418,0.0009586639,0.0006050706,0.001247969,0.0006074338,0.001049482,0.003214841],"category_scores_gemma":[0.0026298,0.0003490675,0.000350711,0.0002032426,0.001737157,0.0007204102,0.0008153326,0.0007438957,0.0003862974],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007368424,"about_ca_system_score_gemma":0.001002114,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00355756,"about_ca_topic_score_gemma":0.002240608,"domain_scores_codex":[0.9995716,0.00005451134,0.0000239115,0.00006053255,0.0001612843,0.0001280399],"domain_scores_gemma":[0.9989517,0.0003399651,0.0003191777,0.00004753727,0.0002161778,0.0001254787],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0009536232,0.0003319561,0.01910151,0.0008099168,0.00004389828,0.009978111,0.001237194,0.3919395,0.5294963,0.02611818,0.001968093,0.01802171],"study_design_scores_gemma":[0.0000883648,0.0006188105,0.02109534,0.0002248987,0.00002672177,0.001272857,0.001892328,0.8514299,0.107864,0.01166843,0.003682379,0.0001359364],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9471818,0.0009733276,0.03977654,0.000428669,0.00007592802,0.0001423258,0.0001865101,0.0002715128,0.01096353],"genre_scores_gemma":[0.9973243,0.0001791752,0.001637544,0.00003005817,0.000008162446,0.00002539101,0.00006153636,0.00002034067,0.000713381],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00355756,"threshold_uncertainty_score":0.0107547,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01457637209380448,"score_gpt":0.2673503850934734,"score_spread":0.2527740129996689,"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."}}