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For a highway curve with R= 1000 m, I = 16°30', and Pl station = 3 +264.759 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. 197| ΑΣΦ Da = 1.718 Submit vec Previous Answers Request Answer ? 0

For a highway curve with R= 1000 m, I = 16°30', and Pl station = 3 +264.759 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. 197| ΑΣΦ Da = 1.718 Submit vec Previous Answers Request Answer ? 0

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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please answer A and F part

### Highway Curve Calculation **Problem Statement:** For a highway curve with: - Radius (\(R\)) = 1000 meters - Intersection Angle (\(I\)) = \(16^\circ 30'\) - Point of Intersection (PI) Station = \(3 + 264.759\) meters Calculate the requested values to lay out the circular curve at full stations (30 m). **Part A:** **Task:** Calculate the degree of curvature. **Instructions:** Express your answer in degrees to five decimal places. **Input:** \[ D_a = 1.718 \] **Feedback:** - Incorrect; Try Again; 4 attempts remaining **Navigational Links:** - [Submit](#) - [Previous Answers](#) - [Request Answer](#)
Transcribed Image Text:### Highway Curve Calculation **Problem Statement:** For a highway curve with: - Radius (\(R\)) = 1000 meters - Intersection Angle (\(I\)) = \(16^\circ 30'\) - Point of Intersection (PI) Station = \(3 + 264.759\) meters Calculate the requested values to lay out the circular curve at full stations (30 m). **Part A:** **Task:** Calculate the degree of curvature. **Instructions:** Express your answer in degrees to five decimal places. **Input:** \[ D_a = 1.718 \] **Feedback:** - Incorrect; Try Again; 4 attempts remaining **Navigational Links:** - [Submit](#) - [Previous Answers](#) - [Request Answer](#)
## Part F: Station and Curve Layout **Instructions for Completing the Table:** This exercise involves tabulating stations, deflection angles, and incremental chords to lay out a curve at full stations (30 meters). Please note the following guidelines: 1. **Expressing Angles**: All angles should be expressed in degrees, accurate to four decimal places. 2. **Stations and Lengths**: - First station numbers should be integers. - Second station numbers and lengths are to be expressed in meters, to three decimal places. - Ensure the Point of Curvature (PC) station is listed at the bottom of the table. **Table Explanation:** The table is structured into four main columns: 1. **Station**: This column contains the station numbers. Each entry corresponds to a specific point along the curve layout. 2. **Chord**: Lists the chord lengths connecting each station. These are measured segments crucial for accurate curve shaping. 3. **Defl. Increment**: This column presents the increments for deflection angles, helping in determining precise direction changes between chords. 4. **Defl. Angle**: Displays full deflection angles, useful for setting out the curve. Each row in the table is left blank for data entry. When filled, this table will provide a detailed plan for laying out the curve with precise angular and linear measurements.
Transcribed Image Text:## Part F: Station and Curve Layout **Instructions for Completing the Table:** This exercise involves tabulating stations, deflection angles, and incremental chords to lay out a curve at full stations (30 meters). Please note the following guidelines: 1. **Expressing Angles**: All angles should be expressed in degrees, accurate to four decimal places. 2. **Stations and Lengths**: - First station numbers should be integers. - Second station numbers and lengths are to be expressed in meters, to three decimal places. - Ensure the Point of Curvature (PC) station is listed at the bottom of the table. **Table Explanation:** The table is structured into four main columns: 1. **Station**: This column contains the station numbers. Each entry corresponds to a specific point along the curve layout. 2. **Chord**: Lists the chord lengths connecting each station. These are measured segments crucial for accurate curve shaping. 3. **Defl. Increment**: This column presents the increments for deflection angles, helping in determining precise direction changes between chords. 4. **Defl. Angle**: Displays full deflection angles, useful for setting out the curve. Each row in the table is left blank for data entry. When filled, this table will provide a detailed plan for laying out the curve with precise angular and linear measurements.
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