Two straights intersect making a deflection angle of 59 24' , the chainage at the intersection point being 880 m. The straights are to be joined by a simple curve commencing from chainage 708 m. If the curve is to be set out using 30 m chords on a through chainage basis, by the method of offsets from the chord produced, determine the first three offsets. Find also the chainage of the second tangent point, and with the aid of sketches, describe the method of setting out.

Q: A simple horizontal curve has 35 degrees of curvature and subtends an angle of 110 degrees. If the…

A: Degrees of curvature, D = 35°PC is at station  = 3 + 65.00 ft

Q: A compound curve has the following properties: I1=24 degrees, 12-36 degrees, D1=6 degrees, D2=4…

A: Compound curve calculation for station

Q: a. Elements of the curve b. Stationing of P.C. and P.T. c. Lengths of sub-chords and its…

A:

Q: A compound circular curve has: R₁ = 500m, R₂ = 750m, A₁ = 38° 20', A₂ = 41° 30′ St. P.I = (28+50)…

A: Given: Compound circular curve R1 = 500m, R2 = 750 m  Sta. PI = (28+50) Co-ordinates of PI (E = 500,…

Q: 2. The tangent lines of a simple curve have azimuths 300 and bearing N 04 E, respectively. A third…

A: tangent lines of simple curve have azimuths 3000 abd bearing N040EAB intersects the two tangent…

Drainage of Pavements

Pavement Drainage holds ample significance, as it prevents the accumulation of water or any liquid on the surface of pavements and ensures proper drainage system. With proper design and gradual slopes provided, the water gets easily removed from the surface into the drains, which are essential during heavy rains and unusual weather conditions keeping it less prone to accidents and increasing the durability of the pavement structure.