Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
If traffic consists of 5% of trucks, for the same length of grade as the grade becomes larger, the analysis volume (or the 15-min passenger-car equivalent flow rate) gets smaller. O True O False

If traffic consists of 5% of trucks, for the same length of grade as the grade becomes larger, the analysis volume (or the 15-min passenger-car equivalent flow rate) gets smaller. O True O False

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

3

 

please help will upvote

### Traffic Flow Analysis – Question 3 **Question:** If traffic consists of 5% of trucks, for the same length of grade as the grade becomes larger, the analysis volume (or the 15-min passenger-car equivalent flow rate) gets smaller. - ☐ True - ☐ False **Explanation:** This question is evaluating your understanding of how traffic flow is affected by the presence of trucks and the steepness of a grade (the incline of a road). In particular, it explores the relationship between the percentage of trucks in traffic, the length and steepness of a grade, and how these factors impact the overall flow rate, measured in passenger-car equivalents. **Concepts to Understand:** 1. **Traffic Compositions:** Knowing the influence of different types of vehicles (e.g., trucks vs cars). 2. **Grade Effects:** Understanding how longer and steeper grades require greater power and often lower speeds, thereby impacting traffic flow. 3. **Analysis Volume:** Familiarity with traffic metrics such as the 15-minute passenger-car equivalent flow rate, which translates the effect of different vehicles into a common unit for comparison. **Answering the Question:** To answer whether the statement is true or false, consider how trucks, which generally move slower on grades and occupy more road space, impact overall traffic flow on increasing grades. More significant grades generally reduce the speed and smoothness of traffic, thus reducing the passenger-car equivalent flow rate. - If you believe the statement is correct, select "True." - If you think the statement is incorrect, select "False." Take your time to think through the relationship between vehicle types, grades, and flow rates.
Transcribed Image Text:### Traffic Flow Analysis – Question 3 **Question:** If traffic consists of 5% of trucks, for the same length of grade as the grade becomes larger, the analysis volume (or the 15-min passenger-car equivalent flow rate) gets smaller. - ☐ True - ☐ False **Explanation:** This question is evaluating your understanding of how traffic flow is affected by the presence of trucks and the steepness of a grade (the incline of a road). In particular, it explores the relationship between the percentage of trucks in traffic, the length and steepness of a grade, and how these factors impact the overall flow rate, measured in passenger-car equivalents. **Concepts to Understand:** 1. **Traffic Compositions:** Knowing the influence of different types of vehicles (e.g., trucks vs cars). 2. **Grade Effects:** Understanding how longer and steeper grades require greater power and often lower speeds, thereby impacting traffic flow. 3. **Analysis Volume:** Familiarity with traffic metrics such as the 15-minute passenger-car equivalent flow rate, which translates the effect of different vehicles into a common unit for comparison. **Answering the Question:** To answer whether the statement is true or false, consider how trucks, which generally move slower on grades and occupy more road space, impact overall traffic flow on increasing grades. More significant grades generally reduce the speed and smoothness of traffic, thus reducing the passenger-car equivalent flow rate. - If you believe the statement is correct, select "True." - If you think the statement is incorrect, select "False." Take your time to think through the relationship between vehicle types, grades, and flow rates.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Drainage of pavements
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
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS