a. A new road 18 m wide is under construction in flat terrain. Excavation to the sub-grade i taken to a depth of 600 mm below the ground surface. In order to stockpile the excavated material for later re-use you are required to stockpile the fill in two conical stockpiles. Tl excavated material is common fill and is dry with an angle of repose of 31 and a swell factor of 27%. Determine the size of each conical stockpile required for an excavation th is 40 m in length for the full width of the new road. b. If each stockpile is limited to a maximum height of 3m, what length of roadway should t excavated?
a. A new road 18 m wide is under construction in flat terrain. Excavation to the sub-grade i taken to a depth of 600 mm below the ground surface. In order to stockpile the excavated material for later re-use you are required to stockpile the fill in two conical stockpiles. Tl excavated material is common fill and is dry with an angle of repose of 31 and a swell factor of 27%. Determine the size of each conical stockpile required for an excavation th is 40 m in length for the full width of the new road. b. If each stockpile is limited to a maximum height of 3m, what length of roadway should t excavated?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![a. A new road 18 m wide is under construction in flat terrain. Excavation to the sub-grade is
taken to a depth of 600 mm below the ground surface. In order to stockpile the excavated
material for later re-use you are required to stockpile the fill in two conical stockpiles. The
excavated material is common fill and is dry with an angle of repose of 31° and a swell
factor of 27%. Determine the size of each conical stockpile required for an excavation that
is 40 m in length for the full width of the new road.
b. If each stockpile is limited to a maximum height of 3m, what length of roadway should the
excavated?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff0b016e5-bf61-4a25-84fb-26245d9c2fcc%2Ff488c5a0-587b-445f-b131-208862b19239%2F0txbhrw_processed.png&w=3840&q=75)
Transcribed Image Text:a. A new road 18 m wide is under construction in flat terrain. Excavation to the sub-grade is
taken to a depth of 600 mm below the ground surface. In order to stockpile the excavated
material for later re-use you are required to stockpile the fill in two conical stockpiles. The
excavated material is common fill and is dry with an angle of repose of 31° and a swell
factor of 27%. Determine the size of each conical stockpile required for an excavation that
is 40 m in length for the full width of the new road.
b. If each stockpile is limited to a maximum height of 3m, what length of roadway should the
excavated?
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.
Step by step
Solved in 3 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Structural Analysis](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Structural Analysis (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Principles of Foundation Engineering (MindTap Cou…](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Structural Analysis](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Structural Analysis (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Principles of Foundation Engineering (MindTap Cou…](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Fundamentals of Structural Analysis](https://www.bartleby.com/isbn_cover_images/9780073398006/9780073398006_smallCoverImage.gif)
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
![Sustainable Energy](https://www.bartleby.com/isbn_cover_images/9781337551663/9781337551663_smallCoverImage.gif)
![Traffic and Highway Engineering](https://www.bartleby.com/isbn_cover_images/9781305156241/9781305156241_smallCoverImage.jpg)
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning