Determine the elevations of Centerline, Inside Edge, and Outside Edge of a carriageway from station0+50 up to station 3+50 every 20m and at control points (T.S, S.C) from the following data: - Length of transition (spiral) curve Ls =150m, - Supeřelevation rate (e) = 6%. - The point T.S lies at a station 1+20 and its elevation is 120m on the tangent. - The road has an adjacent longitudinal grade of 3%. - Make the rotation 'about CL. 7.3m

Determine the elevations of Centerline, Inside Edge, and Outside Edge of a carriageway from station0+50 up to station 3+50 every 20m and at control points (T.S, S.C) from the following data: - Length of transition (spiral) curve Ls =150m, - Supeřelevation rate (e) = 6%. - The point T.S lies at a station 1+20 and its elevation is 120m on the tangent. - The road has an adjacent longitudinal grade of 3%. - Make the rotation 'about CL. 7.3m

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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Concept explainers

Mapping

Mapping is the process of representing the surface of the earth, objects on it, and the relative positions of the objects, to a suitable scale. In mapping, a large area of land is measured, surveyed, and plotted. The details of the objects present in the nearby surrounding area are located using conventional signs. All these processes are carried out on a flat paper known as a map.

Question

Determine the elevations of Centerline, Inside Edge, and Outside Edge of a
carriageway from station0+50 up to station 3+50 every 20m and at control points
(T.S, S.C) from the following data:
- Length of transition (spiral) curve Ls =150m,
- Supeřelevation rate (e) = 6%.
- The point T.S lies at a station 1+20 and its elevation is 120m on the tangent.
- The road has an adjacent longitudinal grade of 3%.
- Make the rotation 'about CL.
7.3m

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