{"id":"W2041900686","doi":"10.1016/j.ijrmms.2011.10.004","title":"Suggested methods for determining the dynamic strength parameters and mode-I fracture toughness of rock materials","year":2011,"lang":"en","type":"article","venue":"International Journal of Rock Mechanics and Mining Sciences","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":922,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Materials science; Mortar; Composite material; Compressive strength; Split-Hopkinson pressure bar; Toughness; Dynamic loading; Natural rubber; Scanning electron microscope; Fiber; Dynamic testing; Structural engineering; Strain rate; Engineering","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":0.03276644291131371,"score_gpt":0.3200185162056453,"score_spread":0.2872520732943316,"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."}}