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> Figure 69. Rolling ShoopDarnell tire on a DruckerPrager cap model of the McCormick Ranch sand
Figure 68. Rolling tire on an elastic material (sand)
CONCLUSIONS - TR-01-160063
TR-01-16
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d.
Contact
pressure.
Figure
68
(cont.).
a.
Plastic
strain.
b.
Principal
stress
directions
as
the
tire
rolls
to
the
left.
Figure
69.
Rolling
ShoopDarnell
tire
on a
DruckerPrager
cap
model
of
the
McCormick
Ranch
sand.
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contents
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