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North (river)
South (land)
North Top
of Embankment
South Top
of Embankment
Top of Bench
North Bottom
of Embankment
South Bottom
of Embankment
Bottom of Bench
Approximate Levee Geometry
Figure 8.23: Locations Where Displacements were Calculated in Numerical Model Analyses
Table 8.17: Deformation Results from Numerical Model Analyses with River Elev. at 2.1 m (7 ft)
AEROPUERTO (0.12g) LONG VALLEY DAM (0.29g)
Horizontal Vertical Horizontal Vertical
DISPLACEMENT
Displacement Displacement Displacement Displacement
LOCATION
(cm)
(cm)
(cm)
(cm)
Bottom of bench -0.7 -3.4 -2.6 -4.8
Top of bench -1.5 -0.6 -8.1 -1.3
North bottom of embankment -0.6 -0.2 -6.4 -2.0
North top of embankment 0.1 -0.4 -5.5 -5.1
South top of embankment 0.2 -0.3 -0.3 -1.2
South bottom of embankment 0.3 -0.1 0.2 -0.3
Maximum for the embankment -1.0 -0.5 -7.2 -5.3
* Negative horizontal displacements represent movement toward the river and negative vertical
displacements signify settlement.
Table 8.18: Deformation Results from Numerical Model Analyses with River Elev. at 8.8 m (29 ft)
AEROPUERTO (0.12g) LONG VALLEY DAM (0.29g)
Horizontal Vertical Horizontal Vertical
DISPLACEMENT
Displacement Displacement Displacement Displacement
LOCATION
(cm)
(cm)
(cm)
(cm)
Bottom of bench -2.3 -1.7 -5.1 -3.1
Top of bench -2.8 -0.4 -8.4 -0.8
North bottom of embankment -42.8 9.2 -48.9 10.1
North top of embankment -16.1 -11.0 -20.4 -13.5
South top of embankment -0.8 -1.9 -4.3 -6.3
South bottom of embankment 1.2 -0.1 0.9 0.4
Maximum for the embankment -42.8 -19.3 -48.9 -19.6
* Negative horizontal displacements represent movement toward the river and negative vertical
displacements signify settlement.
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