Road's Superelevation help a safety road. Explain the purpose of providing superelevation curves in road design. Q5 (a) (b) One circular curve with radius of 250 meter will build up for connected two straight road.The chainage of intersection point is CH2942.00 and the deflection angle is 60°00'00". The curve will be marked at every offset of 20 meter. Calculate the setting out data required to peg the curve with offset method from deflection angle.

Road's Superelevation help a safety road. Explain the purpose of providing superelevation curves in road design. Q5 (a) (b) One circular curve with radius of 250 meter will build up for connected two straight road.The chainage of intersection point is CH2942.00 and the deflection angle is 60°00'00". The curve will be marked at every offset of 20 meter. Calculate the setting out data required to peg the curve with offset method from deflection angle.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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2. For the alignment shown below, give the station of the PC and PT of both curves. The station of the PI for the second curve is 100+00. The degree of curve is 6° for curve I and the deflection angle is 15°. The degree of curve is 4° for curve 2 and the deflection angle is 20°. The distance between the curves on the alignment is 200 feet. Give your answer to the appropriate level of accuracy. PISIS° k 20o PT2 20 PI2 PC1 PC2 STA 100 too
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