Civil Engineering (CE) Exam > Civil Engineering (CE) Questions > Select the CORRECT name of the column among t...
Start Learning for Free
Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.
- a)Long column
- b)Pedestal
- c)Short column
- d)Plastic column
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Select the CORRECT name of the column among the given options that sho...
Understanding Column Types
In structural engineering, columns are vital components that bear loads. Their classification is based on their slenderness ratio, which is the ratio of effective length to the least lateral dimension.
Slenderness Ratio Explained
The slenderness ratio is crucial for determining the buckling behavior of columns.
- Effective Length: The distance between points of zero moment.
- Least Lateral Dimension: The smallest cross-sectional dimension of the column.
Long Columns vs. Short Columns
- Long Column: Typically has a slenderness ratio greater than 12. This means it is more susceptible to buckling under axial loads rather than crushing. Long columns are designed to resist buckling by considering their slenderness ratio in calculations.
- Short Column: Has a slenderness ratio less than 12. These columns primarily fail due to material crushing rather than buckling.
Other Column Types
- Pedestal: Generally short and stout, often used to support other structural elements. It does not have a slenderness ratio exceeding 12.
- Plastic Column: Refers to columns designed to undergo plastic deformation before failure. The slenderness ratio may vary but is not specifically defined as always being more than 12.
Conclusion
Therefore, the correct answer is option 'A' (Long column), as it is the only type among the options that consistently requires a slenderness ratio greater than 12 to ensure stability against buckling under loads. Understanding these classifications is essential for proper structural design and safety.
In structural engineering, columns are vital components that bear loads. Their classification is based on their slenderness ratio, which is the ratio of effective length to the least lateral dimension.
Slenderness Ratio Explained
The slenderness ratio is crucial for determining the buckling behavior of columns.
- Effective Length: The distance between points of zero moment.
- Least Lateral Dimension: The smallest cross-sectional dimension of the column.
Long Columns vs. Short Columns
- Long Column: Typically has a slenderness ratio greater than 12. This means it is more susceptible to buckling under axial loads rather than crushing. Long columns are designed to resist buckling by considering their slenderness ratio in calculations.
- Short Column: Has a slenderness ratio less than 12. These columns primarily fail due to material crushing rather than buckling.
Other Column Types
- Pedestal: Generally short and stout, often used to support other structural elements. It does not have a slenderness ratio exceeding 12.
- Plastic Column: Refers to columns designed to undergo plastic deformation before failure. The slenderness ratio may vary but is not specifically defined as always being more than 12.
Conclusion
Therefore, the correct answer is option 'A' (Long column), as it is the only type among the options that consistently requires a slenderness ratio greater than 12 to ensure stability against buckling under loads. Understanding these classifications is essential for proper structural design and safety.
Free Test
FREE
| Start Free Test |
Community Answer
Select the CORRECT name of the column among the given options that sho...
Slender column: Cross sections in which the elements buckle locally even before the attainment of yield stress are called slender sections.
The column is classified based on its slenderness ratio.
Considering the x-axis is as major axis because Ixx is greater and the y-axis as the minor axis
a > b ⇒ Ixx > Iyy
Slenderness ratio
So,
The column is classified based on its slenderness ratio.
Considering the x-axis is as major axis because Ixx is greater and the y-axis as the minor axis
a > b ⇒ Ixx > Iyy
Slenderness ratio
So,
Attention Civil Engineering (CE) Students!
To make sure you are not studying endlessly, EduRev has designed Civil Engineering (CE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Civil Engineering (CE).
|
Explore Courses for Civil Engineering (CE) exam
|
|
Similar Civil Engineering (CE) Doubts
Top Courses for Civil Engineering (CE)View all
Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. Can you explain this answer?
Question Description
Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. 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 Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. 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 Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. Can you explain this answer?.
Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. 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 Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. 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 Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE).
Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
Here you can find the meaning of Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Select the CORRECT name of the column among the given options that should have the ratio of effective length to its least lateral dimension more than 12.a)Long columnb)Pedestalc)Short columnd)Plastic columnCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
|
|
Explore Courses for Civil Engineering (CE) exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup