Civil Engineering Reference
In-Depth Information
Ramp load
Drained
on this side
u
w
=0
1
3
2
4
5
Undrained
on this side
∂
u
w
/
∂
n=o
6
8
7
E=1 kN/m
2
u
=0.0
k
x
=k
y
=
g
w
9
10
1 m
11
13
12
14
15
nxe nye np_types
1 4 1
16
18
17
prop(k
x
/
g
w
,k
y
/
g
w
,e,v)
1.0 1.0 1.0 0.0
19
20
etype(not needed)
22
21
23
x_coords y_coords
0.0 0.25
0.0 -0.25 -0.50
Undrained
on these sides
∂
u
w
/
∂
n=o
-0.75 -1.00
0.25 m
dtim nstep theta
npri nres
0.01 300 0.5
10 21
nr,(k,nf(:,k),i=1,nr)
23
1 0 1 0 2 1 1 0 3 0 1 0 4 0 1 0
5 0 1 0
6 0 1 1 7 1 1 0 8 0 1 1 9 0 1 0
10 0 1 0
11 0 1 1 12 1 1 0 13 0 1 1 14 0 1 0
15 0 1 0
16 0 1 1 17 1 1 0 18 0 1 1 19 0 1 0
20 0 1 0
21 0 0 1 22 0 0 0 23 0 0 1
loaded_nodes,(no(i),val(i,:),i=1,loaded_nodes)
3
1 0.0 -0.041667 2 0.0 -0.166667 3 0.0 -0.041667
nlfp,(lf(:,i),i=1,nlfp)
3
0.0 0.0 0.5 1.0 3.0 1.0
Figure 9.8
Mesh and data for Program 9.3 example
