نتایج جستجو برای: sandwich structures
تعداد نتایج: 464906 فیلتر نتایج به سال:
Honeycomb sandwich is really one of the fundamentals to make a composite strong, stiff, very light, safe and have wonderful performance. materials are majorly used where high strength weight ratio, stiffness ratio needed. consist two face sheet or skin light core which can take many shapes, common hexagonal shape. The handles shear load, while skins resist compression tension. This paper aims g...
All-metal sandwich construction holds promise for significant improvements in stiffness, strength and blast resistance for built-up plate structures. Analysis of the performance of sandwich plates under various loads, static and dynamic, requires modelling of face sheets and core with some fidelity. While it is possible to model full geometric details of the core for a few selected problems, th...
COPI, a 600 kD heptameric complex (consisting of subunits α, β, γ, δ, ε, ζ, and β') "coatomer," assembles non-clathrin-coated vesicles and is responsible for intra-Golgi and Golgi-to-ER protein trafficking. Here, we report the three-dimensional structures of the entire sequences of yeast Sec21 (γ-COPI mammalian ortholog), yeast Ret3 (ζ-COPI mammalian ortholog), and the results of successive mol...
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