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Measuring Elasticity in Aluminum Bars
Description
Measuring elasticity in aluminum bars helps civil engineers connect force, stress, and strain to the way a material changes shape. Because each civil engineering structure is unique and costly to reproduce, engineers depend on analytical models instead of full-scale testing for every design. These simplified models help chec...
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Transcript
Aujourd’hui, la plupart des conceptions techniques utilisent la théorie de l’élasticité et plusieurs constantes de matériau pour estimer les critères de performance d’une structure.
Contrairement à la production de voitures, par exemple, où des millions d’exemplaires identiques sont fabriqués, un test de prototype approfondi est possible....
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