. From petrographic analysis, an igneous rock was found to be composed of a mixture of 30% quartz, 35% plagioclase, and 35% pyroxene whose specific gravity are 2.65, 2.7, and 3.3, respectively. If the dry unit weight of rock is 26 kN/m³, determine the porosity and wet (saturated) unit weight of rock.
. From petrographic analysis, an igneous rock was found to be composed of a mixture of 30% quartz, 35% plagioclase, and 35% pyroxene whose specific gravity are 2.65, 2.7, and 3.3, respectively. If the dry unit weight of rock is 26 kN/m³, determine the porosity and wet (saturated) unit weight of rock.
Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter6: Hydraulic Conductivity
Section: Chapter Questions
Problem 6.9P
Related questions
Question
Index Properties of Rocks.
Rock Mechanicz
![. From petrographic analysis, an igneous rock was found to be composed of a mixture of
30% quartz, 35% plagioclase, and 35% pyroxene whose specific gravity are 2.65, 2.7, and 3.3,
respectively. If the dry unit weight of rock is 26 kN/m³, determine the porosity and wet (saturated)
unit weight of rock.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3a53868d-39a4-49da-9bdc-8d27eea5ea5d%2F03b3d10c-6299-4dee-be0c-3cd9d992f2fb%2Fuhxdxw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:. From petrographic analysis, an igneous rock was found to be composed of a mixture of
30% quartz, 35% plagioclase, and 35% pyroxene whose specific gravity are 2.65, 2.7, and 3.3,
respectively. If the dry unit weight of rock is 26 kN/m³, determine the porosity and wet (saturated)
unit weight of rock.
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 2 steps with 2 images
![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.Recommended textbooks for you
![Fundamentals of Geotechnical Engineering (MindTap…](https://www.bartleby.com/isbn_cover_images/9781305635180/9781305635180_smallCoverImage.gif)
Fundamentals of Geotechnical Engineering (MindTap…
Civil Engineering
ISBN:
9781305635180
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Fundamentals of Geotechnical Engineering (MindTap…](https://www.bartleby.com/isbn_cover_images/9781305635180/9781305635180_smallCoverImage.gif)
Fundamentals of Geotechnical Engineering (MindTap…
Civil Engineering
ISBN:
9781305635180
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning