1. The cross section foresights at one station along a proposed highway are shown below. The HI for these foresights is 970.61 ft. Plot the cross section elevation to scale. 5.2 4.8 6.6 59 7.0 8.1 24 + 00 50 22 0 12 30 50 2. The roadway subgrade elevation is 973.30 ft., the planned roadbed is 30-feet wide, with side slopes of 2%:1. Plot the roadbed design elevations on the plot from problem 1, and find the slope intercepts and the cross section area.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
icon
Related questions
Question
1. The cross section foresights at one station along a proposed highway are shown below. The
HI for these foresights is 970.61 ft. Plot the cross section elevation to scale.
5.2 4.8 6.6 5.9 7.0 8.1
24 + 00
50 22 0 12 30 50
2. The roadway subgrade elevation is 973.30 ft., the planned roadbed is 30-feet wide, with side
slopes of 2%:1. Plot the roadbed design elevations on the plot from problem 1, and find the
slope intercepts and the cross section area.
3. The cross section foresights for the next station are show below. They were observed from
the same instrument setup as in problem 1. The subgrade elevation is 972.30 ft. Use the same
roadbed width and side slopes from problem 2. Plot the cross section and the roadbed
elevations to scale, find the slope intercepts, and find the cross section area.
4.8
25 + 00
3.2 5.3
50 0 50
4. What is the volume of soil to be removed or added between stations 24 and 25?
Hint: To calculate volume of soil between stations 24+00 and 25+00
Use the following formula:
V = (100ft)[A24+00 + A25+00]
Transcribed Image Text:1. The cross section foresights at one station along a proposed highway are shown below. The HI for these foresights is 970.61 ft. Plot the cross section elevation to scale. 5.2 4.8 6.6 5.9 7.0 8.1 24 + 00 50 22 0 12 30 50 2. The roadway subgrade elevation is 973.30 ft., the planned roadbed is 30-feet wide, with side slopes of 2%:1. Plot the roadbed design elevations on the plot from problem 1, and find the slope intercepts and the cross section area. 3. The cross section foresights for the next station are show below. They were observed from the same instrument setup as in problem 1. The subgrade elevation is 972.30 ft. Use the same roadbed width and side slopes from problem 2. Plot the cross section and the roadbed elevations to scale, find the slope intercepts, and find the cross section area. 4.8 25 + 00 3.2 5.3 50 0 50 4. What is the volume of soil to be removed or added between stations 24 and 25? Hint: To calculate volume of soil between stations 24+00 and 25+00 Use the following formula: V = (100ft)[A24+00 + A25+00]
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Axial Load
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY