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With reference to Soil nailing, consider the following statements:
  1. Soil nailing is a technique used to stabilize slopes and excavations.
  2. Soil nails are typically installed vertically to provide maximum stability.
  3. The technique involves the insertion of reinforcing elements into the soil to enhance its strength.
  4. Soil nailing is primarily used in soft soils with high moisture content.
How many of the above statements are correct?
  • a)
    Only one 
  • b)
    Only two 
  • c)
    Only three 
  • d)
    All four
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
With reference to Soil nailing, consider the following statements: Soi...
  • Statement 1: Correct. Soil nailing is indeed a technique used to stabilize slopes and excavations. It involves inserting reinforcing elements, called soil nails, into the ground to create a composite mass that resists deformation.
  • Statement 2: Incorrect. Soil nails are typically installed at an angle, not vertically. The angle of installation is usually between 10 to 20 degrees from the horizontal to provide optimal stability and resistance to the forces acting on the slope or excavation.
  • Statement 3: Correct. The technique involves the insertion of reinforcing elements, usually steel bars, into the soil to enhance its strength and stability.
  • Statement 4: Incorrect. While soil nailing can be used in various soil types, it is not primarily for soft soils with high moisture content. The method is versatile and can be used in a range of soil conditions, but it is particularly effective in stiff clays, dense sands, and other cohesive soils.
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Most Upvoted Answer
With reference to Soil nailing, consider the following statements: Soi...
Correct Statements about Soil Nailing:
Soil nailing is a technique used to stabilize slopes and excavations.
- Soil nailing is indeed a commonly used method to increase the stability of slopes and excavations by reinforcing the soil.
Soil nails are typically installed vertically to provide maximum stability.
- This statement is incorrect. Soil nails are usually installed at an angle, typically ranging from 10 to 30 degrees from the horizontal, to provide better stability.
The technique involves the insertion of reinforcing elements into the soil to enhance its strength.
- This statement is correct. Soil nailing involves inserting steel bars, tubes, or other reinforcing elements into the soil to improve its strength and prevent slope failure.
Soil nailing is primarily used in soft soils with high moisture content.
- This statement is incorrect. Soil nailing can be used in various soil types, including soft soils, hard soils, and soils with different moisture contents. It is chosen based on the specific requirements of the project and the soil conditions.
Therefore, only the second and third statements are correct regarding soil nailing.
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With reference to Soil nailing, consider the following statements: Soil nailing is a technique used to stabilize slopes and excavations. Soil nails are typically installed vertically to provide maximum stability. The technique involves the insertion of reinforcing elements into the soil to enhance its strength. Soil nailing is primarily used in soft soils with high moisture content.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to Soil nailing, consider the following statements: Soil nailing is a technique used to stabilize slopes and excavations. Soil nails are typically installed vertically to provide maximum stability. The technique involves the insertion of reinforcing elements into the soil to enhance its strength. Soil nailing is primarily used in soft soils with high moisture content.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to Soil nailing, consider the following statements: Soil nailing is a technique used to stabilize slopes and excavations. Soil nails are typically installed vertically to provide maximum stability. The technique involves the insertion of reinforcing elements into the soil to enhance its strength. Soil nailing is primarily used in soft soils with high moisture content.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'B'. Can you explain this answer?.
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