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For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir is
- a)dependent on the soil particle size
- b)dependent on the porosity of the soil
- c)independent of the soil properties
- d)depends on the coefficient of permeability of the soil
Correct answer is option 'C'. Can you explain this answer?
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For a specified weir foundation geometry and applied head, the pressur...
Pressure distribution on the base of the impervious floor of a weir
The pressure distribution on the base of the impervious floor of a weir is the same for all types of soils. This is because the pressure distribution is primarily dependent on the geometry of the foundation and the applied head, rather than the soil properties.
Factors that influence pressure distribution
There are several factors that influence the pressure distribution on the base of the impervious floor of a weir, including:
- Geometry of the foundation: The shape and size of the foundation play a significant role in determining the pressure distribution. A wider foundation will distribute pressure over a larger area, while a narrower foundation will concentrate pressure in a smaller area.
- Applied head: The height of water above the weir is the primary driver of pressure distribution. Higher heads will produce greater pressure on the base of the foundation.
- Flow rate: The flow rate of water over the weir can also affect pressure distribution, as higher flow rates will generate more turbulence and may create different pressure patterns.
Soil properties and pressure distribution
While soil properties such as particle size, porosity, and permeability can affect the overall behavior of a weir foundation, they do not directly influence the pressure distribution on the impervious floor. This is because the pressure distribution is a function of the applied head and foundation geometry, which are independent of the soil properties.
Conclusion
In summary, the pressure distribution on the base of the impervious floor of a weir is primarily dependent on the geometry of the foundation and the applied head, rather than the soil properties. While soil properties can affect the overall behavior of the foundation, they do not directly influence the pressure distribution.
The pressure distribution on the base of the impervious floor of a weir is the same for all types of soils. This is because the pressure distribution is primarily dependent on the geometry of the foundation and the applied head, rather than the soil properties.
Factors that influence pressure distribution
There are several factors that influence the pressure distribution on the base of the impervious floor of a weir, including:
- Geometry of the foundation: The shape and size of the foundation play a significant role in determining the pressure distribution. A wider foundation will distribute pressure over a larger area, while a narrower foundation will concentrate pressure in a smaller area.
- Applied head: The height of water above the weir is the primary driver of pressure distribution. Higher heads will produce greater pressure on the base of the foundation.
- Flow rate: The flow rate of water over the weir can also affect pressure distribution, as higher flow rates will generate more turbulence and may create different pressure patterns.
Soil properties and pressure distribution
While soil properties such as particle size, porosity, and permeability can affect the overall behavior of a weir foundation, they do not directly influence the pressure distribution on the impervious floor. This is because the pressure distribution is a function of the applied head and foundation geometry, which are independent of the soil properties.
Conclusion
In summary, the pressure distribution on the base of the impervious floor of a weir is primarily dependent on the geometry of the foundation and the applied head, rather than the soil properties. While soil properties can affect the overall behavior of the foundation, they do not directly influence the pressure distribution.
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For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir isa)dependent on the soil particle sizeb)dependent on the porosity of the soilc)independent of the soil propertiesd)depends on the coefficient of permeability of the soilCorrect answer is option 'C'. Can you explain this answer?
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For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir isa)dependent on the soil particle sizeb)dependent on the porosity of the soilc)independent of the soil propertiesd)depends on the coefficient of permeability of the soilCorrect answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir isa)dependent on the soil particle sizeb)dependent on the porosity of the soilc)independent of the soil propertiesd)depends on the coefficient of permeability of the soilCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir isa)dependent on the soil particle sizeb)dependent on the porosity of the soilc)independent of the soil propertiesd)depends on the coefficient of permeability of the soilCorrect answer is option 'C'. Can you explain this answer?.
For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir isa)dependent on the soil particle sizeb)dependent on the porosity of the soilc)independent of the soil propertiesd)depends on the coefficient of permeability of the soilCorrect answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir isa)dependent on the soil particle sizeb)dependent on the porosity of the soilc)independent of the soil propertiesd)depends on the coefficient of permeability of the soilCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir isa)dependent on the soil particle sizeb)dependent on the porosity of the soilc)independent of the soil propertiesd)depends on the coefficient of permeability of the soilCorrect answer is option 'C'. Can you explain this answer?.
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For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir isa)dependent on the soil particle sizeb)dependent on the porosity of the soilc)independent of the soil propertiesd)depends on the coefficient of permeability of the soilCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir isa)dependent on the soil particle sizeb)dependent on the porosity of the soilc)independent of the soil propertiesd)depends on the coefficient of permeability of the soilCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir isa)dependent on the soil particle sizeb)dependent on the porosity of the soilc)independent of the soil propertiesd)depends on the coefficient of permeability of the soilCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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