recede 发表于 2025-3-25 05:34:32
O, of changing profile of Poisson’s ratio during deformation on radial inertia was investigated. The analytical results were also compared with experimental results obtained from Kolsky compression bar tests on a silicone foam.开始发作 发表于 2025-3-25 09:15:45
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R,ently measured. The results of this technique are compared with those of Corning Ultra Low Expansion (ULE) glass, which was used as a standard for the measurement. In the glass-ceramic material a rising R-curve, a desirable attribute as it suppresses subcritical crack growth, was evident. With highe和音 发表于 2025-3-26 02:48:09
Dynamic Behavior of Materials, Volume 1978-3-319-95089-1Series ISSN 2191-5644 Series E-ISSN 2191-5652Aviary 发表于 2025-3-26 06:45:31
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I,ove the ballistic limit by a rigid projectile sized on the order of a tow width. To visualize mesoscale impact damage in woven composites, a thin translucent composite target was used, which provided access to both impact and back-face surfaces. High-resolution photography was used to visualize meso婴儿 发表于 2025-3-26 14:27:56
J,custom adaptations are made to the breech-end of the single-stage gas-gun at Case Western Reserve University. These adaptations include a precision-machined steel extension piece, which is strategically designed to mate the existing gun-barrel by providing a high tolerance match to the bore and keywBILL 发表于 2025-3-26 20:15:49
J, target. The impulse is often calculated by multiplying the mass of the target by its maximum velocity. While this seems a reasonable approach, in actuality, the impulse so calculated, depends not only on the actual load applied to the target but also on the ratio of the mass of the target to the ma