A vehicle travels along a banked road according to the conditions shown. Force relationships are as y Fe radius of curve ----X defined. NR Fex Fex Fe Fe (centripetal force) R (reaction force) = vector sum of W and F Fex and Fey are the x-y components of Fe W is the vehicle's weight N is the y-component of vehicle's weight Fris the friction along the x-axis (i.e., F = Frif the vehicle is static on a slope) The ideal banking angle, a, occurs when
A vehicle travels along a banked road according to the conditions shown. Force relationships are as y Fe radius of curve ----X defined. NR Fex Fex Fe Fe (centripetal force) R (reaction force) = vector sum of W and F Fex and Fey are the x-y components of Fe W is the vehicle's weight N is the y-component of vehicle's weight Fris the friction along the x-axis (i.e., F = Frif the vehicle is static on a slope) The ideal banking angle, a, occurs when
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A vehicle travels along a banked road according to the conditions shown. Force relationships are as
Fe
radius of curve
--X
defined
NR
Fex
Fay
W
Fo
Fe (centripetal force)
R (reaction force) = vector sum of W and F
Fex and Fey are the x-y components of Fc
W is the vehicle's weight
N is the y-component of vehicle's weight
Fris the friction along the x-axis (i.e., F= Frif the vehicle is static on a slope)
The ideal banking angle, a, occurs when

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