Analisis de marco con mathcad
Páginas: 2 (422 palabras)
Publicado: 25 de junio de 2011
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ANALISIS DE MARCO POR MATHCAD
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grados de libertad conocidos:
u1 v1 Φ1 y v4
grados de libertad desconocidos:
u2 v2 Φ2 , u3 v3 Φ3 , u4 Φ4
CALCULAR MATRIZ DE RIGIDEZDE LOS ELEMENTOS:
ELEMENTO 1
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ELEMENTO 2
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ELEMENTO 3
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ENSAMBLE DE LA MATRIZ DE RIGIDEZ:
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DEFINIR VECTOR DE FUERZAS INTERNAS:
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ENTONCES ARMANDO EL VECTOR DE CARGAS INTERNAS CORRESPONDIENTES A LOS GRADOS DE LIBERTAD DESCONOCIDOS:
U2, V2, Φ2, U3, V3,Φ3,U4,Φ4
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CALCULAR LOS DESPLAZAMIENTOS NODALES DESCONOCIDOS. VECTOR DE DESPLAZAMIENTOS
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DEFINIENDO VALORES DEGRADOS DE LIBERTAD DESCONOCIDOS Y CONOCIDOS.
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CALCULO DE LAS FUERZAS INTERNAS (REACCIONES).
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ELEMENTO 1
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ELEMENTO 2
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ELEMENTO3
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ANALISIS DE LA ARMADURA POR MATHCAD
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GDL CONOCIDOS: U1,V1,V4
GDL DESCONOCIDOS:U2,V2,U3,V3,U4
ELEMENTO 1
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ELEMENTO 2
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ELEMENTO 3
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ANALISIS DE MARCO POR MATHCAD
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grados de libertad conocidos:
u1 v1 Φ1 y v4
grados de libertad desconocidos:
u2 v2 Φ2 , u3 v3 Φ3 , u4 Φ4
CALCULAR MATRIZ DE RIGIDEZDE LOS ELEMENTOS:
ELEMENTO 1
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ELEMENTO 2
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ELEMENTO 3
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ENSAMBLE DE LA MATRIZ DE RIGIDEZ:
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DEFINIR VECTOR DE FUERZAS INTERNAS:
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ENTONCES ARMANDO EL VECTOR DE CARGAS INTERNAS CORRESPONDIENTES A LOS GRADOS DE LIBERTAD DESCONOCIDOS:
U2, V2, Φ2, U3, V3,Φ3,U4,Φ4
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CALCULAR LOS DESPLAZAMIENTOS NODALES DESCONOCIDOS. VECTOR DE DESPLAZAMIENTOS
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DEFINIENDO VALORES DEGRADOS DE LIBERTAD DESCONOCIDOS Y CONOCIDOS.
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CALCULO DE LAS FUERZAS INTERNAS (REACCIONES).
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ELEMENTO 1
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ELEMENTO 2
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ELEMENTO3
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ANALISIS DE LA ARMADURA POR MATHCAD
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GDL CONOCIDOS: U1,V1,V4
GDL DESCONOCIDOS:U2,V2,U3,V3,U4
ELEMENTO 1
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ELEMENTO 2
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ELEMENTO 3
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