Problem 24.15 Assignment For a highway curve with Da = 5°00', I = 20°30', and Pl station = 63 +25.53 ft, calculate the requested values to lay out the circular curve at full stations (100 ft). ▼ Part C ▼ Calculate the tangent distance. Express your answer to two decimal places and include appropriate units. T = Submit Part D M = μA Submit Value Request Answer Calculate the middle ordinate. Express your answer to two decimal places and include appropriate units. ■μÅ Value Units Request Answer ? Units ?

Problem 24.15 Assignment For a highway curve with Da = 5°00', I = 20°30', and Pl station = 63 +25.53 ft, calculate the requested values to lay out the circular curve at full stations (100 ft). ▼ Part C ▼ Calculate the tangent distance. Express your answer to two decimal places and include appropriate units. T = Submit Part D M = μA Submit Value Request Answer Calculate the middle ordinate. Express your answer to two decimal places and include appropriate units. ■μÅ Value Units Request Answer ? Units ?

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

< Homework: Horizontal Curves Assignment
Problem 24.15
For a highway curve with Da = 5°00',
I = 20°30', and PI station = 63 +25.53 ft,
calculate the requested values to lay out the
circular curve at full stations (100 ft).
Part C
Calculate the tangent distance.
Express your answer to two decimal places and include appropriate units.
T =
Submit
Part D
M =
Submit
O
μA
Value
☐
Request Answer
Calculate the middle ordinate.
Express your answer to two decimal places and include appropriate units.
μᾶ
Value
Units
Request Answer
?
Units
?
<
2 of 4
Review
>

<Homework: Horizontal Curves Assignment
Problem 24.15
For a highway curve with Da = 5°00',
I = 20°30', and Pl station = 63 + 25.53 ft,
calculate the requested values to lay out the
circular curve at full stations (100 ft).
Part E
Calculate the external distance.
Express your answer to two decimal places and include appropriate units.
E =
0
на
Value
Submit Request Answer
Units
?
<
2 of 4
Review
>

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