The length of a common tangent of a compound curve is 380m. The first curve passingthru PC has a central angle of 35o. If the central angle of the second curve is 400compute the radius and degree of curve of the second curve.

In surveying and transportation engineering the curve is divided into a horizontal curve and a…

The length of a common tangent of a compound curve is 380m. The first curve passing thru PC has a central angle of 350. If the central angle of the second curve is 400 compute the radius and degree of curve of the second curve.

The length of a common tangent of a compound curve is 380m. The first curve passing thru PC has a central angle of 350. If the central angle of the second curve is 400 compute the radius and degree of curve of the second curve.

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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Curve setting

A curve is a turn that is provided horizontally or vertically in the design of highways, railways, and runways. A curve connects two straight lines that are separated by the deflection angle. It helps to change the direction and alignment of the highways, railway tracks, and runways. Therefore, the gradual change in their alignment is made by using a curve to provide comfort to the passengers and this also provides an easy turn to change the direction of the moving vehicle.

Question

The length of a common tangent of a compound curve is 380m. The first curve passing
thru PC has a central angle of 35o. If the central angle of the second curve is 400
compute the radius and degree of curve of the second curve.

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