Given the following spiral curve data: PI of the spiral is at sta. 1+086.271, V= 80kph, Rc=300 m, angle of intersection of the spiral curve (Is) = 16 deg; two-lane road (7.5 m wide). Determine; a. the stationing of T.S., S.C., C.S. and S.T. b. the parallel and perpendicular offsets of the second even-20 meter station c. the spiral angle and deflection angle of the third even-20 meter station d. the maximum superelevation at S.C. e. the long and short tangent of the spiral Use the practical formula.

Q: Given a simple circular curve, in feet, with the following known information: = 25°34'00" o D₂ =…

A: I = 25°34'00"Da= 2°15'00"STA P.I. = 50+16.25

Q: SITUATION. The common tangent AB of the compound curve is 76.42m, with an azimuth of 268030'. The…

A:

Q: Vertical Curve 4.) The same section of road is also on a vertical curve. Where L= 200 G1 = 2% and G2…

A:

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: 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: An unsymmetrical parabol of 5% and a forward tanfent of -3%. The length of the cur on the left side…

A:

Q: Horizontal highway curve: Given PI at 95 + 54.78, Δ = 24°28’, and D = 5°30’, compute the deflections…

A: Given, PI at 95 + 54.78 Δ = 24°28’ D = 5°30’, To determine, Deflections to the nearest second for…

Q: 2. Vertical highway curve: Given PVI at 19+00, L = 500 ft, g1 = +2.5%, g2=-1.0%, and PVI elevation…

A:

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

A:

Q: SITUATION. The common tangent AB of the compound curve is 76.42m, with an azimuth of 268030'. The…

A: Answer We are given Common tangent AB Azimuth = 268o30' Tangent AV Azimuth = 247o50'  Tangent VB…

Q: ft Given the following vertical curve data: PVI at 7 + 25.712, L= 100, g1 = -3.2%, 82 = +1.8%, and…

A:

Q: För a proposed highway curve with a radius of 500.00 meters, the point of curvature (PC) or…

A:

Q: The long chord of a compound curve is three hundred fifty two point forty five meters long and the…

A:

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