{"id":"W2155510436","doi":"10.1016/j.ijrmms.2004.02.001","title":"Generalized crack initiation and crack damage stress thresholds of brittle rock masses near underground excavations","year":2004,"lang":"en","type":"article","venue":"International Journal of Rock Mechanics and Mining Sciences","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":889,"is_retracted":false,"has_abstract":false,"ca_institutions":"Laurentian University","funders":"","keywords":"Rock mass classification; Brittleness; Crack closure; Geology; Rock mechanics; Coalescence (physics); Compressive strength; Stress (linguistics); Deformation (meteorology); Fracture mechanics; Geotechnical engineering; Geological Strength Index; Materials science; Composite material; Physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02643924232328037,"score_gpt":0.2715216905125937,"score_spread":0.2450824481893133,"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."}}