The perpendicular distance between two parallel tangents of the reverse curve is 55m. The azimuth of the back tangent is 270° and the common tangent is 310°. If the radius of the second curve is 150 m., determine the radius of the first curve.

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Q: The azimuth from south of the tangent from PC to Pl is 223 degrees and PI to PT is 323 degrees. The…

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Q: How do you make Industrial diamonds

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Q: The azimuth from south of tangent from PC to Pl is 210° and PI to PT is 315°. The central angle of…

A: A compound curve has two or more simple curves with different radii that bend the same way and are…

Q: Two parallel tangents have directions of due east and are 200m. apart, are connected by a reversed…

A: Solution- The free body diagram is shown below,

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Q: 2) A symmetrical compound curve consists of left transition (L-120m), circular transition (R=340m),…

A: Given ,             RL = 120 m             RS = 340 m             ϕ = 64o             To(E,N) =…

Q: A compound curve has a long chord that measures 250 m. The stations of the point of curvature and…

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Q: 4. Suppose that a compound curve deflection angle is 152° and the tangent length of the compound…

A: Solution (a)  Compound curve s drawn above: Elements of curve given are, Deflection angle , I =…

Q: The common tangent BC of a reverse curve is 281 m and has an azimuth of 311 degrees . AB is tangent…

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Q: An unsymmetrical parabolic curve has a forward tangent of -8% and a back tangent of +5%. The length…

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Q: The two converging tangents of a reverse curve intersect at 35⁰. This point of intersection is 150 m…

A: length of common tangent BD =150m   Radius of second Curve  R2=1720D=17206=286.67m   length of…

Q: A simple curve has a radius of 286.4m. Its distance from P.c to P.T along the curve is equal to 240m…

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

A: Given, Tangents bearing of simple curve =  N20°E and N80°E The radius of curve = 200 m

Q: n of the tangents. e distance from the midpoint of the curve to the midpoint c g the point of…

A: To given that nearest distance from the mid point of VC =OV -R  VC =Rsec∆2-1considering 30 m…

Q: The perpendicular distance from the tangent at PC to a point Q on a simple curve is 44m. If the…

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Q: 3. The long chord of a compound curve is 1425 m long and the angles that it makes with tangents of…

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Q: Problem 2 A reversed curve is o connect two tangents which is parallel to each other and are 200 m…

A: Given, V=200 m h=800 m Let R1=R2=R Now, tanα2=νh tanα2=200800 =14 α2=tan-114 α2=14.036 α=28.072

Q: TRUE OR FALSE 1. The forward tangent intersects point PC of a simple curve. 2. In simple curve,…

A: *Multiple questions* As per the company's guidelines we can only answer first three 3 questions in…

Q: A compound curve has two simple curves. The radius of first simple is 30 meters and its angle of…

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Q: The distance at a point P on the curve to the vertex is 10° and it makes an angle between the…

A: The given distance should be in meter not in degree. So, it should be 10 m not 10°. Consider the…

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A: Radius of the first arc= 33 chainsRadius of the second arc = 42 chainsTotal deflection angle =…

Q: 3. The center line of two parallel tracks are connected by a reversed curve. The angle of…

A: Intersection angle of first curve, ∅1=15°Distance between the tracks, d=30 mRadius of the second…

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Q: len sag parabo design speed of 100 kph. The Back tangent has a slope of -2.5%. a. Compute the slope…

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Q: perpendicular distance from the tangent at PC to a point Q on a simple curve is 44m. If the chord…

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Q: Two parallel tangents 15 m. apart are connected by a reversed curve. The chord length from the PC to…

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Q: 4. The perpendicular distance between two parallel tangents is equal to 150 m. The central angle is…

A: Perpendicular distance between two parallel tangent, radius of first central curve, central angle…

Q: The given reverse curve has a 60m perpendicular distance between two parallel tangents. The…

A: Data given Reverse curve with parallel tangents Perpendicular distance between parallel tangents =…

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.