合唱团 发表于 2025-3-30 11:36:59
Measurements of Particle Velocity Within a Kolsky Bar with Applications to Wave Separation,cause they can be used in conjunction with strain gages to permit wave separation; this can be used to extend the lower strain-rate range accessible with the Kolsky bar technique. Two methods are evaluated with a PMMA Kolsky bar. They include (1) strain-gradient based measurements of acceleration, wImplicit 发表于 2025-3-30 14:17:28
Mechanical Response of Friction Stir Welded Aluminum 2139-T8 as a Function of Loading Rate and Stre of the original material as little as possible. This welding process is used frequently on large size aluminum plates, where the size of the welded structure prohibits heat treating of it afterward to recover pre-weld material characteristics. In this study, two plates of aluminum 2139 are FS weldemacular-edema 发表于 2025-3-30 18:09:01
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Mode I Fracture Response of Polymer Based Gelatins as a Function of Loading Rate,ensity to natural tissue. In these investigations, the gel is subjected to a projectile penetration experiment, during which temporary and permanent cavities are observed in the gel medium. The tensile failure mode dominates the damage mechanisms in the formation of these cavities. However, the mech