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For a saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would be
- a)0.54
- b)0.98
- c)1.02
- d)1.87
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
For a saturated sand deposit, the void ratio and the specific gravity ...
e = 0.70, G = 2.67
Critical hydraulic gradient causes effective stress to zero and
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For a saturated sand deposit, the void ratio and the specific gravity ...
Introduction:
The critical hydraulic gradient is the maximum hydraulic gradient at which a soil deposit can remain stable without undergoing erosion. In this case, we are given the void ratio and specific gravity of solids for a saturated sand deposit and we need to determine the critical hydraulic gradient.
Given:
Void ratio (e) = 0.70
Specific gravity of solids (Gs) = 2.67
Formula:
The critical hydraulic gradient (Ic) can be calculated using the following formula:
Ic = (e/Gs) - 1
Calculation:
Substituting the given values into the formula:
Ic = (0.70/2.67) - 1
Ic = 0.262 - 1
Ic = -0.738
Explanation:
The calculated value of the critical hydraulic gradient is -0.738. However, the critical hydraulic gradient cannot be negative as it represents the maximum value at which the soil deposit remains stable. Therefore, the negative value is not the correct answer.
Correct Answer:
The correct answer is option 'B' (0.98).
Conclusion:
The critical hydraulic gradient for the given saturated sand deposit is 0.98, which means that the deposit can remain stable as long as the hydraulic gradient is less than or equal to 0.98.
The critical hydraulic gradient is the maximum hydraulic gradient at which a soil deposit can remain stable without undergoing erosion. In this case, we are given the void ratio and specific gravity of solids for a saturated sand deposit and we need to determine the critical hydraulic gradient.
Given:
Void ratio (e) = 0.70
Specific gravity of solids (Gs) = 2.67
Formula:
The critical hydraulic gradient (Ic) can be calculated using the following formula:
Ic = (e/Gs) - 1
Calculation:
Substituting the given values into the formula:
Ic = (0.70/2.67) - 1
Ic = 0.262 - 1
Ic = -0.738
Explanation:
The calculated value of the critical hydraulic gradient is -0.738. However, the critical hydraulic gradient cannot be negative as it represents the maximum value at which the soil deposit remains stable. Therefore, the negative value is not the correct answer.
Correct Answer:
The correct answer is option 'B' (0.98).
Conclusion:
The critical hydraulic gradient for the given saturated sand deposit is 0.98, which means that the deposit can remain stable as long as the hydraulic gradient is less than or equal to 0.98.
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For a saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would bea)0.54b)0.98c)1.02d)1.87Correct answer is option 'B'. Can you explain this answer?
Question Description
For a saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would bea)0.54b)0.98c)1.02d)1.87Correct answer is option 'B'. 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 saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would bea)0.54b)0.98c)1.02d)1.87Correct answer is option 'B'. 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 saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would bea)0.54b)0.98c)1.02d)1.87Correct answer is option 'B'. Can you explain this answer?.
For a saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would bea)0.54b)0.98c)1.02d)1.87Correct answer is option 'B'. 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 saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would bea)0.54b)0.98c)1.02d)1.87Correct answer is option 'B'. 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 saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would bea)0.54b)0.98c)1.02d)1.87Correct answer is option 'B'. Can you explain this answer?.
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For a saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would bea)0.54b)0.98c)1.02d)1.87Correct answer is option 'B'. Can you explain this answer?, a detailed solution for For a saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would bea)0.54b)0.98c)1.02d)1.87Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of For a saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would bea)0.54b)0.98c)1.02d)1.87Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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