Rv is 800 ft. SSD is 360 ft. Central angle of the curve is 50 degrees. Find side clearance distance (Ms).
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- a horizontal curve has design speed of 50mph. compute the degree of the curve if e =0.10 and f=0.18a.2.25b.3.10c.3.25d.2.98Hi! Help me with this please. Thank you so much! A back tangent of a simple curve intersects the forward tangent at sta. 2+080 which is 105.3 m from the P.C. Compute the external distance of the curve when the radius of the curve is 100m.A crest vertical curve connects a ?4.44% grade and a ?6.87% grade. The PVI is at station 43 ? 50.00 at an elevation of 1240.00 ft. The design speed is 30 mi/h.
- It is required to connect two straights whose deflection angle is 13°16'00" by a circular curve of radius 600 m. Compute the initial chord, general chord and final sub-chord if the through chainage of the intersection point is 2745.72 m. Use a chord length of 25m.What is the minimum length of the vertical curve to provide a required sight distance for the following conditions? Use h1 and h2 equal to 1.05m.Grades of +0.5% and -1.2%, sight distance of 400m.The short tangent of the spiral curve is 58m. The spiral angle at S.C is equal to 15⁰. Determine the following: A. Offset distance from the tangent in the first quarter point of the spiral B. Deflection angle at third quarter point from the tangent to the spiral at T.S in degree form. C. Length of throw of the spiral D. Long Tangent E. Desirable speed of vehicle in m/s
- The two tangents having an azimuth of 240° and 285° are connected by a spiral with a 4.5° circular curve. The width of the roadway is 8m. If the design velocity is 85kph, determine the ff. (Embankment = E = e * width of roadway) a.) The Embankment of the spiral curve. b.) The deflection at the end point. c.) The external distance.Given: Design speed = 75kph; G1 = 2%; G2 = -1%; Ss = 170m. Determine the length of vertical curve.The length of the sag parabolic curve is 130m with a design speed of 100 kph. The back tangent has a slope of -2.5%.a. Compute the slope of the forward tangent.b. Compute the distance of the lowest point of the curve from the P.C.c. Compute the length of the sight distance.
- The offset distance of two points A and B of a simple curve are 2m and 6m,respectively. The chord length from PC to A is 30m. Determine the chord lengthand the length of curve from PC to B.Note: kindly Give me all right solutions with clear calculations. a.) Compute the offset distance at the SC if the external distance is 13.20mb.) compute the length of the spiral curvec.) compute the maximum design speed od the curveRv is 800 ft. SSD is 360 ft. Central angle of the curve is 50 degrees. Find side clearance distance (Ms). a. 11.8 ft. b. 20.2 ft. c. 35.2 ft. d. 10.5 ft.