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PRÁCTICA 5: ENSAYO DE FLEXIÓN
ESTÁTICA

Alumno: Miguel Barragán Martínez
ENSAYO DE FLEXIÓN ESTÁTICA

El desarrollo de esta práctica consistirá en medir la fuerza aplicada con la máquina universal de
tracción, compresión y flexión.
Se aplicará una fuerza en medio de una probeta, sujeta en dos puntos a 25 mm de cada
extremo.

La f es la deformación del eje de la probeta y se mide con un reloj comparador.

En cuanto a las dimensiones de la probeta, por norma existe la relación

Primer ensayo: probeta de madera
-Datos obtenidos:
f = 8,1 mm
Fuerza = 40 Kp
L= 400 mm 
Segundo ensayo: probeta de metal

-Datos obtenidos:
f = 11,004 mm
Fuerza = 150 Kp =
L= 300 mm 
Práctica 5 ensayo de flexión estática

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Práctica 5 ensayo de flexión estática

  • 1. PRÁCTICA 5: ENSAYO DE FLEXIÓN ESTÁTICA Alumno: Miguel Barragán Martínez
  • 2. ENSAYO DE FLEXIÓN ESTÁTICA El desarrollo de esta práctica consistirá en medir la fuerza aplicada con la máquina universal de tracción, compresión y flexión. Se aplicará una fuerza en medio de una probeta, sujeta en dos puntos a 25 mm de cada extremo. La f es la deformación del eje de la probeta y se mide con un reloj comparador. En cuanto a las dimensiones de la probeta, por norma existe la relación Primer ensayo: probeta de madera -Datos obtenidos: f = 8,1 mm Fuerza = 40 Kp L= 400 mm 
  • 3. Segundo ensayo: probeta de metal -Datos obtenidos: f = 11,004 mm Fuerza = 150 Kp = L= 300 mm 