Q2) Given the degree of curve for the figure below is 5°, central angle is 72°30' and the point of curvature is stationed at Sta. 1+040, solve for the following using Sl units: (a) length of curve (b) station at PT (c) radius (d) tangent distance (e) external distance (f) middle ordinate

Q: Q.37 An ascending gradient of 1 in 100 meets a descending gradient of 1 in 120. A summit curve is to…

A: Ascending gradient(n1) = 1/100Descending gradient ( n2 )= - 1/120Design speed = 100kmph =…

Q: Use the simplified version of the basic curve equation to calculate the minimum radius (m) for a…

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Q: answer all parts

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Q: he coefficient of curvature (Cc) is most near D 0.4 O 2.5 O 15.8 D 36.0

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Q: For a highway curve with D₂ = 5°00′. I = 20°30', and Pl station=63+25.53 ft, calculate the requested…

A: Degree of curve, D = 5o Angle, I = 20o30'

Q: The radius of a simple curve is thrice its tangent distance, if the degree of curve is 5°. Solve the…

A: solution Given degree D° =5°Radius R = 3 ( Tangent ) = 3Tconsider 30 feet arc length R…

Q: PROBLEM 1: A simple curve with tangent lines each 140 meters long is laid out to form the centerline…

A: The length of the tangent is .The bearing of the lines are  and .To find:a. Radius of curveb. Degree…

Q: The design for a steel plate is shown below whose dimension in the y-direction is 2 inches. What is…

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Q: Answer fast and do calculation

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Q: The tangents of a simple curve have bearings of N20°E and N80°E respectively. The radius of…

A: The bearing of back tangent =N 20° EThe bearing of forward tangent =N 80° EThe radius of curvature,…

Q: mplified version of the basic curve equation to calculate the minimum ra tion of 6.0% and a maximum…

A: 9)Given data-  Design speed(V) =60 mph  = (60/3600)m/s Super elevation (e) =6%=0.06  Friction (f) =…

Curve setting

A curve is a turn that is provided horizontally or vertically in the design of highways, railways, and runways. A curve connects two straight lines that are separated by the deflection angle. It helps to change the direction and alignment of the highways, railway tracks, and runways. Therefore, the gradual change in their alignment is made by using a curve to provide comfort to the passengers and this also provides an easy turn to change the direction of the moving vehicle.