Horizontal highway curve: Given PI at 95 + 54.78, Δ = 24°28’, and D = 5°30’, compute the deflections to the nearest second for the full stations (means stations 94+00, 95+00, 96+00, etc.) as well as for the beginning and end of the curve.

Q: a) middle ordinate b) area of the sector of the curve c) stationing of the Point of Tangency(P.T.)

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Q: A REVERSE CURVE has non-parallel tangents. The common tangent of the reverse curve has a length of…

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Q: A 500-ft curve, 9₁ = -2.00%, 9₂ = +3.00 %, VPI station = 98 + 10, VPI elevation = 5388.26 ft,…

A: g1 = -2.00%g2= +3.00%L = 500ftPvi elevation = 5388.26ftPvi station = 98+10To find:Elevations

Q: given a horizontal simple curve of 459 m, an intersection angle of 32 degrees, and the PI station of…

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Q: A circular curve having coordinates given in the late: e curve length (L), Chord (C), Tangent (T),…

A: given data, Chainage of PC = 3+40 m to find chord length, tangent length, radius, deflection, length…

Q: Given the compound curve with the vertex V inaccessible, angles A and B are equal to 16°20' and…

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Q: The angle of intersection of a 5 s drawn intersecting at an angle of 60 simple curve is 50 °. From…

A: Given Data:Angle of intersection = 50°Stationing of P.T is 100+80

Q: 3. The perpendicular distance between two parallel tangents of a reverse curve is 35 m. The azimuth…

A: I1=300−270  =30°I1=I2=30°T1=R2T(I1/2)    =40.192 m

Q: 5.) Tangents for a horizontal curve intersect at station 51+00. The curve has Tangent lengths of…

A: The loctaion of PI = 51+00The tangent length, T =224.86ftThe curve length, l =318.3ft

Q: A simple curve has a radius of 80 meters and its angle of intersection is 64 degrees. The curve has…

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Q: Which of the following is not a special curve combination that can be implemented into the…

A: Option 4 is correct  Spiral curve spiral

Q: Given the radius (R) of a horizontal curve = 2864.79' What is the degree of curve (Daº) ? Answer in…

A: GIVEN DATA   Radius  R = 2864.79 ' To calculate degree of curve   =?

Q: A 500-ft curve, 91 = -2.00%, g2 = +3.00 %, VPI station = 98 + 10, VPI elevation = 5388.26 ft,…

A: g1 = -2.00%g2= +3.00%L = 500 ftPVI elevation = 5388.26 ftPVI station = 98+10

Q: Two tangents that cross at station 10 + 243 to produce an angle of 36°28' must be linked on a…

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Q: Horizontal highway curve: Given Pl at 10 + 71.78, A = 36°10'30", and R = 1,150 ft, compute the…

A: Given Radius 1150 ftAngle 36°10`30``To find out Deflections

Q: wo straight tangents of a two-line highway intersect at point B. The tangents have azmuths of 270…

A: azmuths- 2700 and 1100  Radius - 7300 ft To find - a)the tangent lengths b)the length of curve c) PI…

Q: Stations for each curve: STA PC¹ = 65+48.7 STA PT¹ = 68+11.6 STA PC² = 71+46.9 STA PT² = 72+79.9 STA…

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Q: The perpendicular distance between two parallel tangents of a reverse curve is 35m . The azimuth of…

A: I1=300-270=30oI1=I2=30oT1=R2TI12T1=40.192 msin…

Q: For the PI Inaccessible problem: Sta. X = 70+00.00, XY =800.00 ft, angle x = 35°00'00", angle y =…

A: Sta. X = 70+00.00XY = 800.00 ftAngle X = 35Angle Y = 30The radius for the simple curve = 1000 ftTo…

Q: A 500-ft curve, 9₁ = -2.00%, g₂ = +3.00%, VPI station = 98 + 10, VPI elevation = 5388.26 ft,…

A: Given data: Elevation of PVC Station of PVC PVT station

Q: The azimuth of tangents through PC, PRC, and PT of a reverse curve are 240°, 270°, and 250°,…

A: To Determine a. the stationing of PRC. b. the stationing of PT.

Q: Given a simple circular curve, in feet, with the following known information: o |= 35°25'30" o Da =…

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Q: The perpendicular distance between two parallel tangents of a reverse curve is 35m. The azimuth of…

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Q: The long chord distance from PC to PT of a reverse curve is 180 m. Find the perpendicular distance…

A: T1 = length of 1st tangent T2 = length of second tangent R1= radius of 1st curve R2 = radius of 2nd…

Q: QUESTION 6 For a horizontal curve with the following pargmeters what is the station of the PT? Give…

A: Horizontal Curve: The horizontal curve occurs at the intersection of two highways. The curve which…

Q: What is the intersection angles of curve 2? What is the length of the curve 2? What is the degree of…

A: Given- Radius of curve 1, R1=400 m Radius of curve 2, R2=850 m Tangent length of curve 1,…

Q: Vertical highway curve: Given PVI at 128 + 00, L = 1,000 ft, g1 = -5%, g2 = +4%, and PVI elevation =…

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Q: Tabulate the deflection angles and total chords on full (+00) and half (+50) stations to lay out the…

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Q: On a railroad line, two tangents that intersects at station 10+234 so as to form an angle of 36°28'…

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Q: Two tangents AB and BC intersect at point B at chainage 150.5 m. Calculate all the necessary data…

A: Given data:- Radius of circular curve, R = 100 m Deflection angle, ∆=30° Chainage at intersection,…

Q: answer as soon as possibl

A: Given I=180-94°30'=85°30'E=Rsec(I2)-R32.3=R[1cos85°30'2-1]R=89.2759R=89.276 m

Q: Find the distance between the two parallel tangents. If BC is at station 2+360.20, find the…

A: sstationing of PRC = stationing of BC + curve length ( l1…

Q: Assuming a reverse curve with the following parameters: Tangent @ Curve 1 = 40m Deflection Angle…

A: Tangent @ Curve 1 = 40 m Deflection Angle from PC to PRC = 60 degrees Stationing of the PC = 0+000…

Q: For a highway curve with D₁ = 5°00', I = 20°30', and Pl station = 63+ 25.53 ft, calculate the…

A: Step 1:Step 2:Step 3:Step 4:Step 5:Step 6:

Q: Given a simple circular curve, in feet, with the following known information: = 30°45'00" o Da =…

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Q: A simple curve connects two tangents AB and BC with bearings N85°30’E and S68°30’E, respectively.…

A: Given:- The bearing of tangent AB = N85°30’E  The bearing of tangent BC = S68°30’E The coordinates…

Q: T2 B. Figure 10.7 Example: Given: 28 + 63-2 (figure 10,7). Determine tangent length, curve length,…

A: Radius(R)=1000 ft β=75°

Q: In writing the station, no space between the numbers and the plus (+) sign. Example: correct:…

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Q: Q1: The figure below represents a circular curve having coordinates given in the Table The…

A: It is given a circular curve having coordinates as given.

Q: A reversed curve with diverging tangents is to be designed to connect three traverse lines for a…

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Q: Q4). A circular curve is to be set out between two straight lines having intersection angle (I) of…

A:

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