PROBLEM 1A COMPOUND CURVE is composed of three simple curves (CURVE1, CURVE2 & CURVE3).Compute the stationing of PT if the stationing of PC is 6 + 623.56.CURVE1 Radius = 1,157.40 metersCURVE1 Long Chord = 470.80 metersCURVE2 Radius = 550 metersCURVE2 Long Chord = 185.50 metersCURVE3 Radius = 467.87 metersCURVE3 Long Chord = 153.75 meters PROBLEM 2A REVERSE CURVE has non-parallel tangents. The common tangent of the reverse curve has alength of 1,550 meters. The angle of intersection of first curve is 47 degrees and its middleordinate is equal to 85.40 meters. If the radius of the first curve is twice as long as the radius ofthe second curve, how far is Point PT of he reverse curve from its PC? Use arc basis.

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A COMPOUND CURVE is composed of three simple curves (CURVE1, CURVE2 & CURVE3). Compute the stationing of PT if the stationing of PC is 6 + 623.56. CURVE1 Radius = 1,157.40 meters CURVE1 Long Chord = 470.80 meters CURVE2 Radius = 550 meters CURVE2 Long Chord = 185.50 meters CURVE3 Radius = 467.87 meters %3D CURVE3 Long Chord = 153.75 meters %3D

A COMPOUND CURVE is composed of three simple curves (CURVE1, CURVE2 & CURVE3). Compute the stationing of PT if the stationing of PC is 6 + 623.56. CURVE1 Radius = 1,157.40 meters CURVE1 Long Chord = 470.80 meters CURVE2 Radius = 550 meters CURVE2 Long Chord = 185.50 meters CURVE3 Radius = 467.87 meters %3D CURVE3 Long Chord = 153.75 meters %3D

Structural Analysis

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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

PROBLEM 1
A COMPOUND CURVE is composed of three simple curves (CURVE1, CURVE2 & CURVE3).
Compute the stationing of PT if the stationing of PC is 6 + 623.56.
CURVE1 Radius = 1,157.40 meters
CURVE1 Long Chord = 470.80 meters
CURVE2 Radius = 550 meters
CURVE2 Long Chord = 185.50 meters
CURVE3 Radius = 467.87 meters
CURVE3 Long Chord = 153.75 meters

PROBLEM 2
A REVERSE CURVE has non-parallel tangents. The common tangent of the reverse curve has a
length of 1,550 meters. The angle of intersection of first curve is 47 degrees and its middle
ordinate is equal to 85.40 meters. If the radius of the first curve is twice as long as the radius of
the second curve, how far is Point PT of he reverse curve from its PC? Use arc basis.

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