b. A section of a highway has vertical and horizontal curves with the same design speed. A vertical curve on this highway connects a +1% and a +3% grades and is 126 m long. If a horizontal curve on this highway is on a 2-lane section with 3.6 m lane width, has a central angle of 37 degrees, and has a superelevation of 6%, what is the length of the horizontal curve? Show all your work.
b. A section of a highway has vertical and horizontal curves with the same design speed. A vertical curve on this highway connects a +1% and a +3% grades and is 126 m long. If a horizontal curve on this highway is on a 2-lane section with 3.6 m lane width, has a central angle of 37 degrees, and has a superelevation of 6%, what is the length of the horizontal curve? Show all your work.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Read the question carefully and give me right solution according to the question.
Transcribed Image Text:b. A section of a highway has vertical and horizontal curves with the same design speed. A vertical
curve on this highway connects a +1% and a +3% grades and is 126 m long. If a horizontal curve
on this highway is on a 2-lane section with 3.6 m lane width, has a central angle of 37 degrees,
and has a superelevation of 6%, what is the length of the horizontal curve? Show all your work.
Expert Solution
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 2 steps
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.Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning