urve with Da = 5°00', I = 20°30', and Pl station ft, calculate the requested values to lay out the full stations (100 ft). Part A Calculate the radius. Express your answer to two decimal pl R= Value Submit Part B HA L= Request Answer Calculate the circular curve length. Express your answer to two decimal p μÅ ( Value Un ( Un
urve with Da = 5°00', I = 20°30', and Pl station ft, calculate the requested values to lay out the full stations (100 ft). Part A Calculate the radius. Express your answer to two decimal pl R= Value Submit Part B HA L= Request Answer Calculate the circular curve length. Express your answer to two decimal p μÅ ( Value Un ( Un
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:<Homework: Horizontal Curves Assignment
Item 2
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 A
Calculate the radius.
Express your answer to two decimal places and include appropriate units.
R =
Submit
Part B
01
L =
μÀ
Value
Request Answer
HÅ
Units
Calculate the circular curve length.
Express your answer to two decimal places and include appropriate units.
Value
****
Units
?
?

Transcribed Image Text:Item 2
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).
Calculate the external distance.
Express your answer to two decimal places and include appropriate units.
E =
Submit
Part F
HÃ
Value
Request Answer
Tabulate stations, deflection angles, and incremental chords to lay out the curve at full stations (100 ft).
Express angles in degrees to four decimal places; express first station numbers as integers; second station numbers and chord lengths should be expressed in feet to tw
placed at the bottom of the table.
Station
Units
C
+
+
+
00.00
00.00
+ 00.00
00.00
?
[
Chord
Defl. Increment
2.500
2.500
2.500
Defl. Angle
?
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Step 1: Determine the radius, length, external dist. and tabulate stations, deflection angles and chords
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