Arquitectura, Edificación y Urbanismo: estructura espacial

sábado, 31 de diciembre de 2016

Estructura espacial o tridimensional con nudos articulados

Entrada de datos para el calculo:
Os dados de entrada para o cálculo:

A3boveda-3D Lx=6 Ly=4 ty=2 tx=3 Tipo=2 espesor=3 peralte=1
acero,kN,metros
aço

Tipos de BARRAS superficie forma
1, 0.0050, p

NUDOS
1, 0.00, 0.00, 0.00, 2, 1.94, 0.00, 0.89
3, 4.06, 0.00, 0.89, 4, 6.00, 0.00, 0.00
5, -0.28, 1.00, 3.17, 6, 3.00, 1.00, 3.89
7, 6.28, 1.00, 3.17, 8, 0.00, 2.00, 0.00
9, 1.94, 2.00, 0.89, 10, 4.06, 2.00, 0.89
11, 6.00, 2.00, 0.00, 12, -0.28, 3.00, 3.17
13, 3.00, 3.00, 3.89, 14, 6.28, 3.00, 3.17
15, 0.00, 4.00, 0.00, 16, 1.94, 4.00, 0.89
17, 4.06, 4.00, 0.89, 18, 6.00, 4.00, 0.00

BARRAS i j tipo
1, 2,1, 2, 3,1, 3, 4,1, 5, 6,1
6, 7,1, 8, 9,1, 9, 10,1,   10, 11,1
12, 13,1, 13, 14,1, 15, 16,1,   16, 17,1
17, 18,1, 1, 9,1,    2, 10,1, 3, 11,1
5, 13,1, 6, 14,1, 8, 16,1, 9, 17,1
10, 18,1,    1, 5,1, 2, 6,1, 3, 7,1
2, 5,1, 3, 6,1, 4, 7,1, 5, 8,1
6, 9,1, 7, 10,1, 5, 9,1, 6, 10,1
7, 11,1, 8, 12,1, 9, 13,1,   10, 14,1
9, 12,1, 10, 13,1, 11, 14,1, 12, 15,1
13, 16,1, 14, 17,1.   12, 16,1, 13, 17,1
14, 18,1, 1, 8,1, 2, 9,1, 3, 10,1
4, 11,1,    5, 12,1, 6, 13,1, 7, 14,1
8, 15,1, 9, 16,1, 10, 17,1, 11, 18,1

APOYOS nudos y coeficiente de coaccion (coeficiente de coerção)
1,0,0,0, 4,0,0,0, 15,0,0,0, 18,0,0,0

Fuerzas (forças)
hipotesis 1 (hipótese 1)
1,0,0,-1 , 2,0,0,-1 , 3,0,0,-1 , 4,0,0,-1
5,0,0,-1 , 6,0,0,-1 , 7,0,0,-1
8,0,0,-1 , 9,0,0,-1 , 10,0,0,-1 , 11,0,0,-1
12,0,0,-1 , 13,0,0,-1 , 14,0,0,-1
15,0,0,-1 , 16,0,0,-1 , 17,0,0,-1 , 18,0,0,-1