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End anchorage of bars is taken as the greater of d-
- a)Effective depth or 12 times the diameter of bar
- b)Effective depth or 16 times the diameter of bar
- c)Effective depth or 24 times the diameter of bar
- d)Effective depth or 48 times the diameter of bar
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
End anchorage of bars is taken as the greater of d-a)Effective depth ...
End anchorage. A mechanical device used to transmit prestressing force to the reinforced concrete in a post-tensioned member.
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Hence, the correct option is (A)
Most Upvoted Answer
End anchorage of bars is taken as the greater of d-a)Effective depth ...
The correct answer is option 'A' - the end anchorage of bars is taken as the greater of the effective depth or (d-a) times the diameter of the bar.
Explanation:
- The end anchorage of bars is an important aspect in the design of reinforced concrete structures. It refers to the length of bar required to develop its full strength at the ends of a member, such as a beam or a column.
- The effective depth of a reinforced concrete member is the distance from the extreme compression fiber to the centroid of the tension reinforcement.
- The effective depth is an important parameter in determining the end anchorage length because it affects the development length of the bars.
- The development length is the length of bar required to transfer the stress from the steel to the concrete without causing any slip or failure.
- The development length depends on factors such as the grade of steel, the grade of concrete, the diameter of the bar, and the bond strength between the steel and the concrete.
- The code of practice for reinforced concrete structures provides guidelines for determining the end anchorage length based on these factors.
- According to the code, the end anchorage length should be taken as the greater of the effective depth or (d-a) times the diameter of the bar.
- Here, 'd' represents the overall depth of the member, 'a' represents the cover to the reinforcement, and the diameter of the bar is denoted by 'd'.
- The factor (d-a) accounts for the distance between the extreme compression fiber and the centroid of the tension reinforcement, which is where the maximum bending moment occurs.
- By taking the greater value between the effective depth and (d-a) times the diameter of the bar, the code ensures that sufficient anchorage length is provided to prevent any failure or slip of the bars at the ends of the member.
- Option 'A' is the correct answer because it correctly represents the code requirement for determining the end anchorage length.
Explanation:
- The end anchorage of bars is an important aspect in the design of reinforced concrete structures. It refers to the length of bar required to develop its full strength at the ends of a member, such as a beam or a column.
- The effective depth of a reinforced concrete member is the distance from the extreme compression fiber to the centroid of the tension reinforcement.
- The effective depth is an important parameter in determining the end anchorage length because it affects the development length of the bars.
- The development length is the length of bar required to transfer the stress from the steel to the concrete without causing any slip or failure.
- The development length depends on factors such as the grade of steel, the grade of concrete, the diameter of the bar, and the bond strength between the steel and the concrete.
- The code of practice for reinforced concrete structures provides guidelines for determining the end anchorage length based on these factors.
- According to the code, the end anchorage length should be taken as the greater of the effective depth or (d-a) times the diameter of the bar.
- Here, 'd' represents the overall depth of the member, 'a' represents the cover to the reinforcement, and the diameter of the bar is denoted by 'd'.
- The factor (d-a) accounts for the distance between the extreme compression fiber and the centroid of the tension reinforcement, which is where the maximum bending moment occurs.
- By taking the greater value between the effective depth and (d-a) times the diameter of the bar, the code ensures that sufficient anchorage length is provided to prevent any failure or slip of the bars at the ends of the member.
- Option 'A' is the correct answer because it correctly represents the code requirement for determining the end anchorage length.
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End anchorage of bars is taken as the greater of d-a)Effective depth or 12 times the diameter of barb)Effective depth or 16 times the diameter of barc)Effective depth or 24 times the diameter of bard)Effective depth or 48 times the diameter of barCorrect answer is option 'A'. Can you explain this answer?
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End anchorage of bars is taken as the greater of d-a)Effective depth or 12 times the diameter of barb)Effective depth or 16 times the diameter of barc)Effective depth or 24 times the diameter of bard)Effective depth or 48 times the diameter of barCorrect answer is option 'A'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about End anchorage of bars is taken as the greater of d-a)Effective depth or 12 times the diameter of barb)Effective depth or 16 times the diameter of barc)Effective depth or 24 times the diameter of bard)Effective depth or 48 times the diameter of barCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for End anchorage of bars is taken as the greater of d-a)Effective depth or 12 times the diameter of barb)Effective depth or 16 times the diameter of barc)Effective depth or 24 times the diameter of bard)Effective depth or 48 times the diameter of barCorrect answer is option 'A'. Can you explain this answer?.
End anchorage of bars is taken as the greater of d-a)Effective depth or 12 times the diameter of barb)Effective depth or 16 times the diameter of barc)Effective depth or 24 times the diameter of bard)Effective depth or 48 times the diameter of barCorrect answer is option 'A'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about End anchorage of bars is taken as the greater of d-a)Effective depth or 12 times the diameter of barb)Effective depth or 16 times the diameter of barc)Effective depth or 24 times the diameter of bard)Effective depth or 48 times the diameter of barCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for End anchorage of bars is taken as the greater of d-a)Effective depth or 12 times the diameter of barb)Effective depth or 16 times the diameter of barc)Effective depth or 24 times the diameter of bard)Effective depth or 48 times the diameter of barCorrect answer is option 'A'. Can you explain this answer?.
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End anchorage of bars is taken as the greater of d-a)Effective depth or 12 times the diameter of barb)Effective depth or 16 times the diameter of barc)Effective depth or 24 times the diameter of bard)Effective depth or 48 times the diameter of barCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for End anchorage of bars is taken as the greater of d-a)Effective depth or 12 times the diameter of barb)Effective depth or 16 times the diameter of barc)Effective depth or 24 times the diameter of bard)Effective depth or 48 times the diameter of barCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of End anchorage of bars is taken as the greater of d-a)Effective depth or 12 times the diameter of barb)Effective depth or 16 times the diameter of barc)Effective depth or 24 times the diameter of bard)Effective depth or 48 times the diameter of barCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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