{"id":"W2003643963","doi":"10.1115/ipc2014-33049","title":"Direct Pipe® as Alternative to HDD in Permeable Soil Conditions","year":2014,"lang":"en","type":"article","venue":"","topic":"Geotechnical Engineering and Underground Structures","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Casing; Directional drilling; Pipeline transport; Pipeline (software); Engineering; Water pipe; Trenchless technology; Drilling; Marine engineering; Civil engineering; Mining engineering; Environmental science; Petroleum engineering; Environmental engineering; Mechanical engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0005857797,0.0003213783,0.0003421161,0.0007411654,0.0003984774,0.001012617,0.0008675329,0.0005512181,0.01983436],"category_scores_gemma":[0.0009644539,0.0001546275,0.0004328807,0.0006327233,0.0004657069,0.001040618,0.00128839,0.0005658781,0.003252974],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000445564,"about_ca_system_score_gemma":0.0004990458,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001473913,"about_ca_topic_score_gemma":0.002196866,"domain_scores_codex":[0.9991033,0.0001174703,0.00004147255,0.0001524394,0.0004701328,0.0001152874],"domain_scores_gemma":[0.9997028,0.00008202886,0.00005287939,0.00003496972,0.00007720006,0.00005010528],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001724262,0.0005943207,0.007988868,0.002825058,0.00007599658,0.003679398,0.001055181,0.001284386,0.06633735,0.004926962,0.01717982,0.8923284],"study_design_scores_gemma":[0.000396181,0.007896998,0.03685906,0.0008656046,0.0002498406,0.02596119,0.002248576,0.003225587,0.1150172,0.004655564,0.8024319,0.0001922461],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6380941,0.0466773,0.0748807,0.002902349,0.00191093,0.0007411463,0.002505365,0.003922124,0.2283661],"genre_scores_gemma":[0.8754686,0.01273377,0.0320243,0.0006068575,0.0002629795,0.0001668586,0.001029979,0.0004011535,0.07730553],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01983436,"threshold_uncertainty_score":0.06635255,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004796957570330908,"score_gpt":0.2096523548231521,"score_spread":0.2048553972528212,"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."}}