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The assumption of Boussinesq equation is that the soil is ______________
- a)elastic
- b)semi-elastic
- c)plastic
- d)semi-plastic
Correct answer is option 'A'. Can you explain this answer?
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The assumption of Boussinesq equation is that the soil is ____________...
Boussinesq solved the problems of stress distribution in soils due to a concentrated loads acting at the ground surface. The assumptions made are based on theory of elasticity. Therefore, the soil is considered to be elastic.
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The assumption of Boussinesq equation is that the soil is ____________...
Assumption of Boussinesq Equation:
The assumption of the Boussinesq equation is that the soil is elastic.
Explanation:
- The Boussinesq equation is a simplification of the full three-dimensional stress equilibrium equations for soil. It assumes that the soil is elastic, meaning that it deforms under stress but returns to its original shape when the stress is removed.
- In an elastic material, the stress-strain relationship is linear, and the material behaves like a spring. This assumption allows for a simpler mathematical representation of the stress distribution in the soil.
- The Boussinesq equation is commonly used in geotechnical engineering to calculate stresses in the soil caused by external loads such as foundations, embankments, or retaining walls. It provides a quick and convenient way to estimate the stress distribution without the need for complex numerical analysis.
- However, it is important to note that the assumption of soil elasticity may not always hold true in practical situations. In reality, soil may exhibit non-linear behavior, such as plastic deformation, which would require more advanced analysis techniques.
- Despite its simplifications, the Boussinesq equation is a valuable tool for preliminary design and quick estimations in geotechnical engineering, as long as the limitations of the assumptions are understood and considered.
The assumption of the Boussinesq equation is that the soil is elastic.
Explanation:
- The Boussinesq equation is a simplification of the full three-dimensional stress equilibrium equations for soil. It assumes that the soil is elastic, meaning that it deforms under stress but returns to its original shape when the stress is removed.
- In an elastic material, the stress-strain relationship is linear, and the material behaves like a spring. This assumption allows for a simpler mathematical representation of the stress distribution in the soil.
- The Boussinesq equation is commonly used in geotechnical engineering to calculate stresses in the soil caused by external loads such as foundations, embankments, or retaining walls. It provides a quick and convenient way to estimate the stress distribution without the need for complex numerical analysis.
- However, it is important to note that the assumption of soil elasticity may not always hold true in practical situations. In reality, soil may exhibit non-linear behavior, such as plastic deformation, which would require more advanced analysis techniques.
- Despite its simplifications, the Boussinesq equation is a valuable tool for preliminary design and quick estimations in geotechnical engineering, as long as the limitations of the assumptions are understood and considered.
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The assumption of Boussinesq equation is that the soil is ______________a)elasticb)semi-elasticc)plasticd)semi-plasticCorrect answer is option 'A'. Can you explain this answer?
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