- In stress analysis, the minimum load that in its last increment causes a physical breakdown in an aircraft or component during a strength test or a load that, according to computation, should cause such a breakdown. Normally, the ultimate load is higher than 1.5 to 1.7 times the normal load in flight.Stress and strain in structural steelFrom O to A the stress is proportional to the strain and A is the proportional limit. At B, elongation begins and the material becomes plastic. The yield point is thus at C, at which point the material begins to strain harden. Point D represents the maximum tensile stress or the ultimate strength. At E the fracture takes place. E is the ultimate load in this case.
Aviation dictionary. 2014.
Look at other dictionaries:
ultimate load — noun (aeronautics) The maximum load that a structure is designed to withstand without a failure • • • Main Entry: ↑ultimate … Useful english dictionary
ultimate load — ribinis krūvis statusas T sritis Kūno kultūra ir sportas apibrėžtis Fizinių krūvių dydžio ir intensyvumo riba, kurią viršijus atsiranda tikimybė pertreniruoti, pertempti kai kuriuos sportininko organus, sistemas, visą organizmą. atitikmenys: angl … Sporto terminų žodynas
ultimate load — /ʌltəmət ˈloʊd/ (say ultuhmuht lohd) noun the maximum load which a structure is designed to withstand … Australian English dictionary
load — Fin an initial charge in some investment funds. See also load fund … The ultimate business dictionary
ultimate factor of safety — The safety factor in aircraft structure. It is the ratio of the ultimate load at which the structure is likely to fail to the loads imposed under normal operating conditions. This ratio normally varies between 1.5 and 1.7 … Aviation dictionary
ultimate strength — As it pertains to the strength of materials, it is the quantum of stress beyond which the material will fail. See strain and ultimate load … Aviation dictionary
Ultimate Mortal Kombat 3 — Promotional flier for the arcade version Developer(s) Midway … Wikipedia
Load — Студийный альбом Metallica … Википедия
ultimate tensile stress — noun (engineering) The highest load applied to a metal in the course of a tensile test, divided by the original cross sectional area • • • Main Entry: ↑ultimate … Useful english dictionary
load fund — Fin a unit trust that charges a fee for the purchase or sale of shares. See also noload fund … The ultimate business dictionary