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For a highway curve with R = 800 m, I = 20°00', and Pl station = 3 + 290.600 m, calculate the requested values to lay out the circular curve at full stations (30 m). ▼ Part A Calculate the degree of curvature. Express your answer in degrees to five decimal places. Da = Submit Part B ΕΞΑΣΦ Request Answer vec ? ? o Calculate the circular curve length. Express your answer to three decimal places and include appropriate units.

For a highway curve with R = 800 m, I = 20°00', and Pl station = 3 + 290.600 m, calculate the requested values to lay out the circular curve at full stations (30 m). ▼ Part A Calculate the degree of curvature. Express your answer in degrees to five decimal places. Da = Submit Part B ΕΞΑΣΦ Request Answer vec ? ? o Calculate the circular curve length. Express your answer to three decimal places and include appropriate units.

Structural Analysis
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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**Part F: Curve Layout Instructions** ### Instructions: Tabulate stations, deflection angles, and incremental chords to lay out the curve at full stations (30 m). - **Express angles in degrees to four decimal places.** - **Express first station numbers as integers.** - **Express second station numbers and lengths in meters to three decimal places.** - The PC (Point of Curvature) station should be placed at the bottom of the table. ### Table Description: The table consists of four columns, each labeled at the top: 1. **Station:** Enter the station numbers here. The first is an integer, while subsequent ones should be expressed in meters to three decimal places. 2. **Chord:** Record the length of the chords at each station. 3. **Defl. Increment (Deflection Increment):** Input the incremental deflection angles here. 4. **Defl. Angle (Deflection Angle):** Enter the deflection angles, precise to four decimal places. ### Table Layout: - The table is composed of multiple rows with input fields for each category. - Each row allows input for a single station, its corresponding chord length, deflection increment, and deflection angle. - A plus sign “+” appears next to the fields, indicating where data needs to be added. ### Additional Features: - Icons at the top right imply additional functionalities, like help or information (lightbulb and question mark icons), but they aren't active here. Use the table to systematically record and calculate the necessary metrics to accurately lay out the curve at designated stations. Ensure precision within the required decimal places for accurate outcomes.
Transcribed Image Text:**Part F: Curve Layout Instructions** ### Instructions: Tabulate stations, deflection angles, and incremental chords to lay out the curve at full stations (30 m). - **Express angles in degrees to four decimal places.** - **Express first station numbers as integers.** - **Express second station numbers and lengths in meters to three decimal places.** - The PC (Point of Curvature) station should be placed at the bottom of the table. ### Table Description: The table consists of four columns, each labeled at the top: 1. **Station:** Enter the station numbers here. The first is an integer, while subsequent ones should be expressed in meters to three decimal places. 2. **Chord:** Record the length of the chords at each station. 3. **Defl. Increment (Deflection Increment):** Input the incremental deflection angles here. 4. **Defl. Angle (Deflection Angle):** Enter the deflection angles, precise to four decimal places. ### Table Layout: - The table is composed of multiple rows with input fields for each category. - Each row allows input for a single station, its corresponding chord length, deflection increment, and deflection angle. - A plus sign “+” appears next to the fields, indicating where data needs to be added. ### Additional Features: - Icons at the top right imply additional functionalities, like help or information (lightbulb and question mark icons), but they aren't active here. Use the table to systematically record and calculate the necessary metrics to accurately lay out the curve at designated stations. Ensure precision within the required decimal places for accurate outcomes.
For a highway curve with \( R = 800 \, \text{m}, \, I = 20^\circ00', \, \text{and PI station} = 3 + 290.600 \, \text{m}, \) calculate the requested values to lay out the circular curve at full stations (30 m). **Part A** Calculate the degree of curvature. Express your answer in degrees to five decimal places. \( D_a = \) [Input box] [Submit] [Request Answer] --- **Part B** Calculate the circular curve length. Express your answer to three decimal places and include appropriate units. \( L = \) [Value] [Units] [Input box] [Submit] [Request Answer] --- **Part C** Calculate the tangent distance. Express your answer to three decimal places and include appropriate units. \( T = \) [Value] [Units] [Input box] [Submit] [Request Answer]
Transcribed Image Text:For a highway curve with \( R = 800 \, \text{m}, \, I = 20^\circ00', \, \text{and PI station} = 3 + 290.600 \, \text{m}, \) calculate the requested values to lay out the circular curve at full stations (30 m). **Part A** Calculate the degree of curvature. Express your answer in degrees to five decimal places. \( D_a = \) [Input box] [Submit] [Request Answer] --- **Part B** Calculate the circular curve length. Express your answer to three decimal places and include appropriate units. \( L = \) [Value] [Units] [Input box] [Submit] [Request Answer] --- **Part C** Calculate the tangent distance. Express your answer to three decimal places and include appropriate units. \( T = \) [Value] [Units] [Input box] [Submit] [Request Answer]
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