nt from the tangent to the spiral at T.S in degree form. C. Length of throw of the spiral
nt from the tangent to the spiral at T.S in degree form. C. Length of throw of the spiral
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
The short tangent of the spiral curve is 58m. The spiral angle at S.C is equal to 15⁰. Determine the following:
A. Offset distance from the tangent in the first quarter point of the spiral
B. Deflection angle at third quarter point from the tangent to the spiral at T.S in degree form.
C. Length of throw of the spiral
D. Long Tangent
E. Desirable speed of vehicle in m/s
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