## Problem 25.8**Description:**- A curve with the following parameters: - Length: 500 ft - Initial grade (g₁): -2.00% - Final grade (g₂): +3.00% - Vertical Point of Intersection (VPI) station: 98 + 10 - VPI elevation: 5388.26 ft - Stakeout at full stations### Part A**Task:**- List station elevations for an equal-tangent parabolic curve based on the given data.- Provide elevations in order of increasing \( X \).**Instructions:**- Express answers in feet with six significant figures, separated by commas.**Input Box:**- Elev: `5393.26, 5391.36, 5389.66, 5388.16, 5386.86, 5385.76 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."**Options:**- Submit- Previous Answers- Request Answer

Answered: Image /qna-images/answer/ff5351d5-76de-435e-8f80-3a291d056826.jpg

A 500-ft curve, 9₁ = -2.00%, 92 = +3.00 %, VPI station = 98 + 10, VPI elevation = 5388.26 ft, stakeout at full stations. ▼ Part A List station elevations for an equal-tangent parabolic curve for the data given. Give the elevations in order of increasing X. Express your answers in feet to six significant figures separated by commas. -- ΑΣΦ vec ? Elev = 5393.26,5391.36,5389.66,5388.16,5386.86,5385.76 ft !! Your submission doesn't have the correct number of answers. Answers should be separated with comma. No credit lost. Try again. F

A 500-ft curve, 9₁ = -2.00%, 92 = +3.00 %, VPI station = 98 + 10, VPI elevation = 5388.26 ft, stakeout at full stations. ▼ Part A List station elevations for an equal-tangent parabolic curve for the data given. Give the elevations in order of increasing X. Express your answers in feet to six significant figures separated by commas. -- ΑΣΦ vec ? Elev = 5393.26,5391.36,5389.66,5388.16,5386.86,5385.76 ft !! Your submission doesn't have the correct number of answers. Answers should be separated with comma. No credit lost. Try again. F

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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Question

## Problem 25.8

**Description:**
- A curve with the following parameters:
- Length: 500 ft
- Initial grade (g₁): -2.00%
- Final grade (g₂): +3.00%
- Vertical Point of Intersection (VPI) station: 98 + 10
- VPI elevation: 5388.26 ft
- Stakeout at full stations

### Part A

**Task:**
- List station elevations for an equal-tangent parabolic curve based on the given data.
- Provide elevations in order of increasing \( X \).

**Instructions:**
- Express answers in feet with six significant figures, separated by commas.

**Input Box:**
- Elev: `5393.26, 5391.36, 5389.66, 5388.16, 5386.86, 5385.76 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."

**Options:**
- Submit
- Previous Answers
- Request Answer

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