Civil Engineering (CE) Exam > Civil Engineering (CE) Questions > Principle involved in the relationship betwee...
Start Learning for Free
Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based on
- a)Equilibrium of floating bodies
- b)Archimede's principle
- c)Stokes' law
- d)Darcy's law
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Principle involved in the relationship between submerged unit weight a...
Understanding Submerged Unit Weight and Saturated Weight
The relationship between submerged unit weight and saturated weight of soil is fundamentally based on Archimedes' principle. This principle offers insight into how buoyancy affects the weight of objects submerged in fluids.
Archimedes' Principle Explained
- Definition: Archimedes' principle states that any object submerged in a fluid experiences an upward buoyant force equal to the weight of the fluid it displaces.
- Application to Soil: When soil is submerged in water, the weight of the water displaced by the soil reduces its effective weight. The submerged unit weight can be defined as the weight of the soil minus the buoyant force acting on it.
Submerged Unit Weight Calculation
- Formula: The submerged unit weight (γ') can be calculated using the equation:
γ' = γ - γw
where:
- γ = saturated unit weight of the soil
- γw = unit weight of water
- Significance: This calculation indicates the weight of soil when it is fully submerged, which is crucial for determining the stability of soil structures, such as foundations.
Importance in Civil Engineering
- Design Considerations: Understanding the relationship between submerged and saturated weights is essential in the design of retaining walls, dams, and other structures interacting with groundwater.
- Soil Behavior: It provides insights into the behavior of soils under varying moisture conditions, allowing engineers to predict potential issues related to buoyancy and stability.
In summary, the principle that governs the relationship between submerged unit weight and saturated weight is indeed Archimedes' principle, which plays a crucial role in various civil engineering applications.
The relationship between submerged unit weight and saturated weight of soil is fundamentally based on Archimedes' principle. This principle offers insight into how buoyancy affects the weight of objects submerged in fluids.
Archimedes' Principle Explained
- Definition: Archimedes' principle states that any object submerged in a fluid experiences an upward buoyant force equal to the weight of the fluid it displaces.
- Application to Soil: When soil is submerged in water, the weight of the water displaced by the soil reduces its effective weight. The submerged unit weight can be defined as the weight of the soil minus the buoyant force acting on it.
Submerged Unit Weight Calculation
- Formula: The submerged unit weight (γ') can be calculated using the equation:
γ' = γ - γw
where:
- γ = saturated unit weight of the soil
- γw = unit weight of water
- Significance: This calculation indicates the weight of soil when it is fully submerged, which is crucial for determining the stability of soil structures, such as foundations.
Importance in Civil Engineering
- Design Considerations: Understanding the relationship between submerged and saturated weights is essential in the design of retaining walls, dams, and other structures interacting with groundwater.
- Soil Behavior: It provides insights into the behavior of soils under varying moisture conditions, allowing engineers to predict potential issues related to buoyancy and stability.
In summary, the principle that governs the relationship between submerged unit weight and saturated weight is indeed Archimedes' principle, which plays a crucial role in various civil engineering applications.
|
Explore Courses for Civil Engineering (CE) exam
|
|
Top Courses for Civil Engineering (CE)View all
Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer?
Question Description
Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer?.
Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE).
Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
Here you can find the meaning of Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Principle involved in the relationship between submerged unit weight and saturated weight of a soil is based ona)Equilibrium of floating bodiesb)Archimedes principlec)Stokes lawd)Darcys lawCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
|
|
Explore Courses for Civil Engineering (CE) exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup