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FOUNDATION INSTALLATION (120° MOUNT)
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0° AZ REF
AZ ANGLE
Figure 3-1. Sign Conventions For Foundation Loading, 454573
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3-2
2.
Divide the desired wind pressure by the wind pressure for the
orientation of interest.
3.
Multiply each of the load components by the factor obtained in
step 2.
4.
Add back the Weight Only components which were subtracted in
step 1.
The following information presents a typical pad foundation
design. If a special foundation design or load frame is required, a
qualified structural engineer who is familiar with local structural
codes should be employed. The foundation loading information
below should be used in implementing the design.
FOOT 2
WIND
ANGLE
WIND
DIRECTION
The following tables list forces which are the loads
applied to the foundation by the antenna. Forces are
in pounds; moments are in pound-feet.
SERIES 8060 6-METER EARTH STATION ANTENNA
+Y
FOOT 1
+Z
(OUT OF PAPER)
FOOT 3
NOTE
+X
42S042G
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