Dropped objects' plugging capacity of steel plates: An experimental investigation
作者： M. Langseth , P.K. Larsen
DOI: 10.1016/0734-743X(90)90004-F
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摘要: Abstract The plugging capacity of simply supported and continuous plates in steel grade St 52-3N, subjected to a dropped drill-collar the velocity range frame 0–50 m s−1 has been studied experimentally. All tests have carried out scale 1:4 target thickness, inplane stiffness target, mass projectile primary variables. In addition dynamic tests, static punch study any relationship between capacities.
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