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/*
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++ + + + + + + + ++
++ + + + + + + + ++
O+ + + + + + + + +O
+++ + + + + + + + +++
++ + + + + + + + + + ++
++ + + + + + + + + + ++
O++++++O++++++O++++++++++++++O++++++O++++++O++++++++++++++O++++++O++++++O
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
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O O
*/
problem description
title="Golden Gate" nodes=20 elements=27
nodes
1 x=15 y=40 z=0 constraint=frei
2 x=15 y=10 z=0 constraint=Festeinspannung
3 x=35 y=40 z=0 constraint=frei
4 x=35 y=10 z=0 constraint=Festeinspannung
5 x=0 y=25 z=0 constraint=Kugelgelenk
6 x=50 y=25 z=0
7 x=5 y=25 z=0 constraint=frei
8 x=10 y=25 z=0
9 x=20 y=25 z=0
10 x=25 y=25 z=0
11 x=30 y=25 z=0
12 x=40 y=25 z=0
13 x=45 y=25 z=0
14 x=5 y=30 z=0
15 x=10 y=35 z=0
16 x=40 y=35 z=0
17 x=45 y=30 z=0
18 x=20 y=40 z=0
19 x=25 y=40 z=0
20 x=30 y=40 z=0
beam elements
1 nodes=[1,2] material=Stahl
2 nodes=[3,4]
3 nodes=[5,7] load=l1
4 nodes=[7,8] load=l1
5 nodes=[8,9] load=l1
6 nodes=[9,10] load=l1
7 nodes=[10,11] load=l1
8 nodes=[11,12] load=l1
9 nodes=[12,13] load=l1
10 nodes=[13,6] load=l1
11 nodes=[5,14]
12 nodes=[14,15]
13 nodes=[15,1]
14 nodes=[3,16]
15 nodes=[16,17]
16 nodes=[17,6]
17 nodes=[1,18]
18 nodes=[18,19]
19 nodes=[19,20]
20 nodes=[20,3]
21 nodes=[19,10]
22 nodes=[18,9]
23 nodes=[20,11]
24 nodes=[15,8]
25 nodes=[14,7]
26 nodes=[16,12]
27 nodes=[17,13]
material properties
Stahl E=210000 A=100 Ix=10 Iy=10 Iz=0 J=0 G=0 nu=0.3 t=0 rho=7.8 kappa=0
distributed loads
l1 direction=GlobalY values=(1,-1000) (2,-1000)
constraints
frei tx=u ty=u tz=c rx=u ry=u rz=u
Festeinspannung tx=c ty=c tz=c rx=u ry=u rz=c
Kugelgelenk tx=c ty=c tz=c rx=u ry=u rz=u
end
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