SITUATION 4: The distance between twointermediate points A and B on a simplecurve is 60 m. Their deflection angles arerespectively 4° and 10° measured fromtangent through PC.10. Compute the radius of the simple curve.a. 264.90 mc. 246.16 md. 224.92 mb. 229.47 m11. Compute the arc length from PC to A.c. 33.74 mа. 34.37 mb. 37.43 md. 37.34 m12. Compute the chord length from PC to B.a. 84.59 mb. 89.54 mc. 85.49 md. 89.45 m

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Engineering

Civil Engineering

gies 0° measured fro of the simple 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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Concept explainers

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.

Question

SITUATION 4: The distance between two
intermediate points A and B on a simple
curve is 60 m. Their deflection angles are
respectively 4° and 10° measured from
tangent through PC.
10. Compute the radius of the simple curve.
a. 264.90 m
c. 246.16 m
d. 224.92 m
b. 229.47 m
11. Compute the arc length from PC to A.
c. 33.74 m
а. 34.37 m
b. 37.43 m
d. 37.34 m
12. Compute the chord length from PC to B.
a. 84.59 m
b. 89.54 m
c. 85.49 m
d. 89.45 m

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