Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing X Express your answers in feet to five significant figures separated by commas. 17] ΑΣΦ. 11 Ivec Elev= 872.00,871.44,870.83,868.00 ? ft
Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing X Express your answers in feet to five significant figures separated by commas. 17] ΑΣΦ. 11 Ivec Elev= 872.00,871.44,870.83,868.00 ? ft
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![---
**Part A**
Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing \(X\).
Express your answers in feet to five significant figures separated by commas.
**Given Data:**
- Grades of \(g_1 = -2.50\%\) and \(g_2 = +1.50\%\)
- VPI elevation 868.00 ft at station 22 + 00
- Fixed elevation 872.00 ft at station 20 + 50
**Answer Input Box:**
```
Elev = [ ] ft
```
Sample incorrect submission shown:
```
Elev = 872.00,871.44,870.83,868.00 ft
```
**Error Message:**
- Your submission doesn't have the correct number of answers. Answers should be separated with a comma. No credit lost. Try again.
---
**Explanation of Diagram or Graph:**
- There is a text box labeled "Elev =" where students need to input their elevations.
- An error message appears beneath the input box because the submission either doesn't have the correct number of answers or is incorrectly formatted.
Please ensure your answers are separated by commas and are presented in the correct number and format.
---](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0c91e8d4-c182-4876-82b1-3c6b4fa1f835%2F70b8ffe8-72fa-4179-8c78-4c7a691679f7%2F26xt1m_processed.png&w=3840&q=75)
Transcribed Image Text:---
**Part A**
Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing \(X\).
Express your answers in feet to five significant figures separated by commas.
**Given Data:**
- Grades of \(g_1 = -2.50\%\) and \(g_2 = +1.50\%\)
- VPI elevation 868.00 ft at station 22 + 00
- Fixed elevation 872.00 ft at station 20 + 50
**Answer Input Box:**
```
Elev = [ ] ft
```
Sample incorrect submission shown:
```
Elev = 872.00,871.44,870.83,868.00 ft
```
**Error Message:**
- Your submission doesn't have the correct number of answers. Answers should be separated with a comma. No credit lost. Try again.
---
**Explanation of Diagram or Graph:**
- There is a text box labeled "Elev =" where students need to input their elevations.
- An error message appears beneath the input box because the submission either doesn't have the correct number of answers or is incorrectly formatted.
Please ensure your answers are separated by commas and are presented in the correct number and format.
---
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