沐浴
发表于 2025-3-26 22:46:33
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ARBOR
发表于 2025-3-27 04:33:57
Stephen R. D. Johnston,Mitchell Dowsettuctures..The US Federal Aviation Administration regulations for the penetration of an external fuel fire into an aircraft cabin after crash require a burn-through period of 4min (FAA § 25.856 Appendix F, Part VII). Different candidate structures for the next generation of composite aircraft fuselage
MARS
发表于 2025-3-27 06:23:45
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auxiliary
发表于 2025-3-27 12:11:51
A.H.B. Schuurs,J.P. van Amerongenradation and fatigue life under multi-axial loading. Non-crimp-fabrics (NCF) consist of several sub-layers with different orientations, all stitched together by a stitching yarn. Its lay-up can be tailored to specific needs. It offers cost-savings in production processes because instead of laying se
exhilaration
发表于 2025-3-27 15:22:22
Vervangen van een defecte onlayrestauratie, model has been implemented and upgraded to account for the local material properties of the pre-corroded material ahead of the crack tip. In the model the local fracture behaviour at the crack tip of the corroded alloy is governed by the local fracture toughness of the material. The analytical resu
prolate
发表于 2025-3-27 18:25:32
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Osteons
发表于 2025-3-28 00:11:55
https://doi.org/10.1007/978-3-319-89303-7ndaries, crystallographic orientations, phases, etc. Crystallographic orientations of grains is one such feature and it’s influence on the crack tip opening displacements (CTOD) of a small crack is investigated in presented work. The principal objective is to ascertain the difference in influence of
Orthodontics
发表于 2025-3-28 02:24:12
978-90-481-8119-3Springer Science+Business Media B.V. 2009
SLING
发表于 2025-3-28 09:51:24
Der Talsperrenbau in Deutschland,ning during burnishing respond very beneficially with regard to HCF performance while others which show little work-hardening may even react with losses in HCF strength. Possible explanations for such behavior are outlined in terms of mean stress and environmental sensitivities of the fatigue strengths of the various materials and microstructures.
Albinism
发表于 2025-3-28 13:09:22
Ball-Burnishing and Roller-Burnishing to Improve Fatigue Performance of Structural Alloysning during burnishing respond very beneficially with regard to HCF performance while others which show little work-hardening may even react with losses in HCF strength. Possible explanations for such behavior are outlined in terms of mean stress and environmental sensitivities of the fatigue strengths of the various materials and microstructures.