cating engineer a railroad curve runs a 6 curve to the P.C.C., 300m. Ion he P.C. of the compound curve, thence from the P.C.C., a 1°40' curve wa wards to the P.T. 600m. long. Use arc basis. It is required to determine the length of the long chord connecting the P. T. Find the angle that the long chord makes with the first tangent

cating engineer a railroad curve runs a 6 curve to the P.C.C., 300m. Ion he P.C. of the compound curve, thence from the P.C.C., a 1°40' curve wa wards to the P.T. 600m. long. Use arc basis. It is required to determine the length of the long chord connecting the P. T. Find the angle that the long chord makes with the first tangent

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

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

PROBLEM 3:
The locating engineer a railroad curve runs a 6° curve to the P.C.C., 300m. long
from the P.C. of the compound curve, thence from the P.C.C., a 1°40' curve was
run towards to the P.T. 600m. long. Use arc basis.
It is required to determine the length of the long chord connecting the P.C.
and P.T.
b.
а.
Find the angle that the long chord makes with the first tangent
Find the angle that the long chord makes with 2nd tangent
С.

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