过剩
发表于 2025-3-26 21:48:29
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语言学
发表于 2025-3-27 04:26:49
K,rming full-field optical measurement of deformations and stresses to characterize their fracture behavior. The current work builds on authors’ previous report wherein the feasibility of Digital Gradient Sensing (DGS) was demonstrated for measuring stress wave induced crack-tip deformations in SLG. I
小争吵
发表于 2025-3-27 05:33:26
L,ght transparent armor, automotive windshields and canopies, personnel shields and visors as well as electronic displays. The introduction of adhesive interlayers is a low-cost approach for developing mechanically resilient multilayered lightweight structures. However, a rigorous mechanics based desi
慷慨不好
发表于 2025-3-27 11:00:15
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intention
发表于 2025-3-27 14:55:06
M, continuum modeling approach due to limited experimental data in the areas of dynamic effects and damage evolution. Arbitrary scalar values used for damage parameters have experimentally unverified mathematical forms that often do not scale to different geometries, stress states, or strain rates. Al
好色
发表于 2025-3-27 20:23:15
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总
发表于 2025-3-28 01:04:52
N,ress wave pulse passes through that material [.]. The SHPB setup consists of two long bars: an incident bar and a transmission bar. The specimen, which needs to be characterized, is placed between these two bars. A striker propelled from a gas gun hits the incident bar generating a stress wave that
exhilaration
发表于 2025-3-28 04:48:21
N,son bar combines a drop table and a Hopkinson bar. The drop table was used to generate a relatively long and stable low-speed impact to the specimen, whereas the Hopkinson bar principle was applied to measure the load history with accounting for inertia effect in the system. Pulse shaping technique
美丽的写
发表于 2025-3-28 09:34:39
O,order to meet the shock isolation requirements, the polymeric foams need to be experimentally characterized and numerically modeled in terms of material response under shock/impact loading and then evaluated with experimental, analytical, and/or numerical efforts. Measurement of the dynamic compress
唠叨
发表于 2025-3-28 13:10:19
O,als response at extreme conditions. Within the past decade, efforts on the IMPULSE system at the Advanced Photon Source included the development of a novel Multi-frame X-ray PCI (MPCI) system that was used to obtain the first shock-movies to examine material deformation with micron spatial resolutio