A simple curve has a back tangent with an azimuth of 200° from PC. The forward tangent has an azimuth of 280° from PI. The curve has a degree of 3. Use arc basis. Perform the following calculations for this simple curve. Determine the central angle of the curve in meters. * O 80 O 100 90 O 20

A simple curve has a back tangent with an azimuth of 200° from PC. The forward tangent has an azimuth of 280° from PI. The curve has a degree of 3. Use arc basis. Perform the following calculations for this simple curve. Determine the central angle of the curve in meters. * O 80 O 100 90 O 20

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

A simple curve has a back tangent
with an azimuth of 200° from PC.
The forward tangent has an azimuth
of 280° from PI. The curve has a
degree of 3. Use arc basis. Perform
the following calculations for this
simple curve. Determine the central
angle of the curve in meters. *
O 80
100
90
O 20

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