What is the absolute minimum radius of curve for safe operation at a speed of 110 kph?   a. 440 m  b. 110 m  c. 220 m  d. 570 m

Q: Determine the cant to be provided on a BG track of 3 ° curve if the speed of several trains is as…

A: Given data: A BG track of 3 ° curve, Speed of the several trains as follow

Q: You have designed a 500 ft long simple horizontal curve that has an intersection angle of 45…

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Q: The point of intersection (P.I ) of two tangent lines is station 11 000 + 66 . The following data…

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Q: Determine the P.C. and P.T. for the horizontal curve using the following information:…

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Q: What is the maximum velocity that a car could pass an 80-m spiral if the curve has a distance along…

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Q: Question-8. In the layout of an MG track, the versine of a horizontal circular curve is measured…

A: Given- MG track, V=Versine=2 cm=0.02 m, Chord length C=11.8 m, It is needed to find the radius of…

Q: Curve has deflection angle 78° and curvature angle 4° find the tangent length for this curve O A.…

A: - Given Data : Deflection angle , ∆=78° Curvature angle, DC=4° - To find :  Tangent length of curve,…

Q: QUESTION 3 A simple horizontal curve has 35 degrees of curvature and subtends an angle of 110…

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Q: The design speed of a parabolic curve is 80 kph with a soil grade of g1 of 3% and g2 of -4% with Ss…

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Q: The curved section of a highway in Southern California connects two tangents at station 20+75.00 at…

A: given data Given, Speed = 70 mph = 102.67 ft/s Station of PI = 20 + 75.00 Station of PT = 23 + 00 ∆…

Q: GIVEN THE HORIZONTAL CURVE BELOW, DETERMINE THE INTERSECTION ANGLE AT PT THE RADIUS OF THE…

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Q: 36. What is the chord length (ft) from the PC to the PT?

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Q: 35 What angle is subtended by the roadway from the last full station to the P1, 82?

A: In this method first station just after point of curve (PC) is made such that the length added will…

Q: highway curve with a radius of 600 m is to be banked for a speed of 80 km/hr. What should be the…

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Q: cant on ( B.G.) curved track of 2°, If the speed of several trains running on it are : 20 trains at…

A: Given:- 20 trains at speed 50 kmph, 15 trains at speed 60 kmph, 10 trains at speed of 70 kmph &…

Q: A highway curve was designed to connect intersecting tangents intersecting at an angle of 72°. The…

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Q: Complete the table below.

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Q: You have designed a 500 ft long simple horizontal curve that has an intersection angle of 45…

A: 34. Given: Length of the curve (L) = 500 ft Intersection angle (I) = 45o To find: The distance…

Q: Question 5 The angle of intersection equal to 142, what is the length of curve of the curve (in…

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Q: Rv is 800 ft. SSD is 360 ft. Central angle of the curve is 50 degrees. Find side clearance distance…

A: Minimum radius, Rv=800 ft Sight stopping distance, SSD=360 ft Central angle of the curve, ∆=50°

Q: solve the compund curve table only asap plsss

A: Answer  Calculation of Length of common tangent We know that Length of common tangent (AB) is given…

Q: Please help me solve this problem and also, please do make some Illustrations and sketches. I need…

A: Solution-Curvature Point  The position of curvature is the starting point of a circular curve. At…

Q: A horizontal curve with spiral curves on either sides is to be designed along a highway. The…

A: Given:- Deflection angle = 70 degree Spiral length = 1300 ft Spiral angle = 18 degree To find:- a)…

Q: Explain how you would set out a transition curve (i) by deflection angles, and (ii) by tangent…

A: The first transition curve may be set out from T (i} by the deflection angles or (ii} by the tangent…

Q: illustration and complete solution. A 6° simple curve has an angle of intersection of the tangents…

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Q: Rv is 500 ft. SSD is 250 ft. Central angle of the curve is 50 degrees. Find side clearance distance…

A: Given,  Rv = 500 ft  SSD = 250 ft

Q: Given G₁ & in decimals and a & L in feet, which of the following equations for the elevation of the…

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Q: You have designed a 500 ft long simple horizontal curve that has an intersection angle of 45…

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Q: Q3) The perpendicular offset distance from point A on a simple curve to Q on the tangent line is…

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Q: nd N60°E respectively. If the project Engineer runs the compound curve starting at the point of…

A: Given:- forward tangent bearing=S65E Backward tangent bearing=N60E point of curvature at…

Q: Two parallel tangents 20 m. apart are to be connected by a reversed curved. The distance between the…

A: It is given that distance between PC and PT is 160 m.  Distance between parallel tangents is 20 m…

Q: True or False – The length of a vertical curve is the distance along the arc between the point of…

A: The length of the vertical curve is the horizontal distance between  the point of vertical curvature…

Q: 3. The bearings of the tangents of a simple curve are S5°50'E and S34°18'E, and its radius is 290 m.…

A: Data given R = 290 m Tangent , S 50 50' E                S 340 18'E Find:

Q: answer question 29 only

A: From Given Data :  Length of curve = 500 ft Intersection angle = 45° PC station  = 6 + 30 ft To…

Q: You have designed a 500 ft long simple horizontal curve that has an intersection angle of 45…

A: Given: Length of curve = 500 ft  Angle = 45° Required: Degree of curvature.

Q: The central angle of a simple curve is 38⁰, if the middle ordinate of the curve is 13 m, what is the…

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Q: Q3: What is the minimum radius of horizontal curve for a design speed of 90 kph ?

A: Solution  Given Data V=90 kph

Q: 3 Horizontal curves You are asked to design a 5-degree horizontal curve with an intersection angle…

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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.