21/ On a section of rural highway, a combination of vertical and circular curve is used. a -6% grade meets a 2% grade at station 10+00 for the curve having length 3 station. Assume PRT = 2.5 sec, e =10% , side friction 0.11, friction between tire and pavement = 0.33. determine 1-speed on highway 2-design the circular curve. %3! 3- maximum degree of curve.
21/ On a section of rural highway, a combination of vertical and circular curve is used. a -6% grade meets a 2% grade at station 10+00 for the curve having length 3 station. Assume PRT = 2.5 sec, e =10% , side friction 0.11, friction between tire and pavement = 0.33. determine 1-speed on highway 2-design the circular curve. %3! 3- maximum degree of curve.
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter15: Geometric Design Of Highway Facilities
Section: Chapter Questions
Problem 13P
Related questions
Question
Read the question carefully and give me all 1,2 and 3 right solutions according to the question.
![Q1/ On a section of rural highway, a combination of vertical and circular curve is
used. a -6% grade meets a 2% grade at station 10+00 for the curve having length
3 station . Assume PRT = 2.5 sec, e 10%, side friction 0.11, friction between tire
and pavement = 0.33. determine 1-speed on highway 2-design the circular curve.
3- maximum degree of curve.
%3!](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1311154d-635f-4397-9e2b-39bff71905dd%2Fad93ce4b-3ea8-40fc-ac04-8f3bcc1f4c0f%2Fhy7ovr9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1/ On a section of rural highway, a combination of vertical and circular curve is
used. a -6% grade meets a 2% grade at station 10+00 for the curve having length
3 station . Assume PRT = 2.5 sec, e 10%, side friction 0.11, friction between tire
and pavement = 0.33. determine 1-speed on highway 2-design the circular curve.
3- maximum degree of curve.
%3!
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- Recommended textbooks for youTraffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage LearningTraffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning