Q\ on a certain highway section, a +2% grade meets a -8% at a point with an elevation of 50m. The symmetrical parabolic curve joining the two grades provide a safe driving speed of 120 km\hr. determine the elevation of the highest point on the in pavement surface within this section? Assume a=3.41m\sec2 , S
Q\ on a certain highway section, a +2% grade meets a -8% at a point with an elevation of 50m. The symmetrical parabolic curve joining the two grades provide a safe driving speed of 120 km\hr. determine the elevation of the highest point on the in pavement surface within this section? Assume a=3.41m\sec2 , S
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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