SCIENCE
Resistencia de materiales informe.docx

Resistencia de materiales informe.docx - Esfuerzo...

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0 5 10 15 20 25 30 35 40 45 -20 0 20 40 60 80 100 120 140 Esfuerzo - deformación Datos de esfuerzo - defor- mación Deformación ɛ Esfuerzo σ Las fórmulas utilizadas para obtener los datos de esfuerzo y deformación son: 1. Esfuerzo: σ ( N / m 2 )= Fuerza Área de seccióntransversal 2. Deformación: ɛ ( ) = Longitud deformada Longitud original Longitud original 100 % Reporte de las tablas: Considero que esta curva podría aproximarse a dos curvas o dividirse en dos fases, porque el material inicialmente tiene una deformación reversible que aumenta de modo proporcional al esfuerzo,
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