### Calculating the K-Design Value for a Roadway**Problem Statement:**What is the K-design value for a roadway designed for 70 mph, given:- G₁ = -2.5%- G₂ = 3.9%**Explanation:**K-value is a design parameter used in vertical alignment design of roadways. It represents the horizontal distance (in feet) required for a 1% change in gradient. The K-value can be calculated using specific formulas and standards provided by engineering guidelines.The provided problem requires the calculation of the K-value given the design speed and gradients.```plaintext __________________________________ | | | Enter your answer here | |__________________________________|```

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What is the K- design value for a roadway designed for 70 mph, and G₁=-2.5% and G₂=3.9%?

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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### Calculating the K-Design Value for a Roadway

**Problem Statement:**
What is the K-design value for a roadway designed for 70 mph, given:
- G₁ = -2.5%
- G₂ = 3.9%

**Explanation:**
K-value is a design parameter used in vertical alignment design of roadways. It represents the horizontal distance (in feet) required for a 1% change in gradient. The K-value can be calculated using specific formulas and standards provided by engineering guidelines.

The provided problem requires the calculation of the K-value given the design speed and gradients.

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|__________________________________|
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