Civil Engineering Reference
In-Depth Information
1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
0
500
1000
1500
2000
2500
3000
3500
4000
4500
Figure 7.27
Cross-correlation coefficients between input excitation and linear model
response.
on the top of the surface is subsequently developed in DIANA. The values
of base shear and base moment as obtained from wavelet-based analysis
are applied simultaneously to the nodes on the surface of the footing in the
appropriate direction. The 3D nonlinear static analysis of the finite element
model is then carried out to obtain the values of displacements, strains and
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
-0.01
-0.02
-0.03
0
500
1000
1500
2000
2500
3000
3500
4000
4500
Figure 7.28
Cross-correlation coefficients between input excitation and nonlinear
model response.
