Highway curve has R = 800 m, I = 20° 00', and Pl station 3+290.600 m. ▼ Part A Determine degree of curvature Da of the curve. Express your answer in degrees to five decimal places. Da= Submit Part B L = Submit Determine curve length L of the curve. Express your answer to three decimal places and include the appropriate units. Part C Request Answer T= AΣo↓vec Value Request Answer Value Units Determine tangent distance T of the curve. Express your answer to three decimal places and include the appropriate units. ? Units 0 www. ?

Highway curve has R = 800 m, I = 20° 00', and Pl station 3+290.600 m. ▼ Part A Determine degree of curvature Da of the curve. Express your answer in degrees to five decimal places. Da= Submit Part B L = Submit Determine curve length L of the curve. Express your answer to three decimal places and include the appropriate units. Part C Request Answer T= AΣo↓vec Value Request Answer Value Units Determine tangent distance T of the curve. Express your answer to three decimal places and include the appropriate units. ? Units 0 www. ?

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

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Highway curve has R = 800 m, I = 20° 00', and
Pl station = 3+290.600 m.
Part A
Determine degree of curvature Da of the curve.
Express your answer in degrees to five decimal places.
Da =
Submit
Part B
L =
Submit
Part C
Determine curve length L of the curve.
Express your answer to three decimal places and include the appropriate units.
T =
Request Answer
ΑΣΦ ↓↑
Value
0
UA
Request Answer
vec
Value
Units
Determine tangent distance T of the curve.
Express your answer to three decimal places and include the appropriate units.
?
Units
O
?

Part D
Determine middle ordinate M of the curve.
Express your answer to three decimal places and include the appropriate units.
M =
Submit Request Answer
Part E
Value
E =
Determine external distance E of the curve.
Express your answer to three decimal places and include the appropriate units.
Value
Units
Submit Request Answer
?
Units
?

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Step 1: Given data

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Step 2: Part A) Finding degree of curvature Da of the curve:-

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Step 3: Part B) finding the curve length L of the curve:-

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Step 4: Part C) finding the tangent distance T of the curve:-

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Step 5: Part D) finding middle ordinate M of the curve:-

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Step 6: Part E) finding external distance E of the curve:-

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