*DIM
2
%%%%%%%%%
Number of subdomains
%%%%%%%%%
*NEL
3
%%%%%%%%%
Number of nodes of each subdomain are specified below.
In particular:
in the first column below the subdomain number is given, whereas in the second column below, the number of nodes is provided.
%%%%%%%%%
*NNOD
1 140
2 110
3 140
%%%%%%%%%
The nodal cordinates of each subdomain are given below.
The coordinates of each vertex, its nodal number, and the number of elements between two adjacent vertices must be specified
for all the subdomains
*NODE
1 --->subdomain number
1 -0.100E+01 -0.100E+01 --->node number of the first vertex, its x1 coordinate, its x2 coordinate (node 1 x1=-0.100E+01 x2=-0.100E+01)
2 --->number of elements with equal length to be placed between vertex1 (node 1) and vertex2 (node 3)
3 -0.600E+00 -0.100E+01 --->node number of the 2nd vertex, its x1 coordinate, its x2 coordiante
2
5 -0.600E+00 -0.600E+00
2
7 -0.100E+01 -0.600E+00
2
9 -0.100E+01 -0.100E+01
0
%%%%%%%%%
*NODE
1
1 0.000E+00 0.000E+00
50
51 2.5E+00 0.000E+00
20
71 2.5E+00 0.250E+00
50
121 0.000E+00 0.250E+00
20
141 0.000E+00 0.000E+00
0
*NODE
2
1 0.000E+00 0.25E+00
50
51 2.5E+00 0.25E+00
5
56 2.5E+00 0.27E+00
50
106 0.00E+00 0.27E+00
5
111 0.000E+00 0.25E+00
0
*NODE
3
1 0.000E+00 0.27E+00
50
51 2.5E+00 0.27E+00
20
71 2.5E+00 0.52E+00
50
121 0.000E+00 0.52E+00
20
141 0.000E+00 0.27E+00
0
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
The layered model is used. To use the unilateral model use the command *UNILATERAL
*LAYERED
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
The contacts regions for each subdomains are defined below.
Let us consider two domains D1 and D2, having some elements in contact and denote with N1 and N2 the first and the
last nodes of the contact region for D1, and with N3 and N4 the first and the last nodes of the contact region for D2.
For this situation the values below have to be given:
*CONTACT
D1 D2
N1 N2 N3 N4
0 0 0 0
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
*CONTACT
1 2
71 121 51 1
0 0 0 0
*CONTACT
2 3
56 106 51 1
0 0 0 0
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
In the section MATERIAL the elastic shear modulus mu is defined.
In the first two columns the subdomains having the same shear modulus are specified,
in the third column the value of the shear modulus is given.
*MATERIAL, nu, E
1 0.333333d00 100.d00
2 0.333333d00 2.d00
3 0.333333d00 100.d00
0 0 0
*NINTERNAL
1 3 2
0 0 0