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The new rolled section of castellated beam will have depth
- a)50% more than original section
- b)50% less than original section
- c)25% less than original section
- d)depth does not change
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
The new rolled section of castellated beam will have deptha)50% more t...
Understanding Castellated Beams
Castellated beams are structural elements formed by cutting a standard beam and then reassembling it to create a section with openings. This design enhances the beam's strength-to-weight ratio and allows for the passage of services.
Depth Modification
When creating a castellated beam, the depth of the beam is influenced by the process of cutting and reconfiguring.
Why 50% More Depth?
- Increased Structural Capacity: The new design with castellations allows for a greater depth, improving the beam’s moment of inertia, which is crucial for resisting bending.
- Enhanced Load Distribution: A deeper section allows the beam to distribute loads more efficiently across its span, making it suitable for larger load applications.
- Design Flexibility: The increased depth provides more space for services such as HVAC, plumbing, and electrical systems, making it a versatile option in construction.
Applications
- Commercial Buildings: Used in offices and warehouses where large open spaces are required without columns.
- Bridges: Offers reduced self-weight with high load-carrying capacity, ideal for long spans.
Conclusion
The decision to make the new castellated beam 50% deeper than the original section is rooted in engineering principles aimed at enhancing structural performance. This modification results in a beam that is not only stronger but also more functional in modern construction applications.
Castellated beams are structural elements formed by cutting a standard beam and then reassembling it to create a section with openings. This design enhances the beam's strength-to-weight ratio and allows for the passage of services.
Depth Modification
When creating a castellated beam, the depth of the beam is influenced by the process of cutting and reconfiguring.
Why 50% More Depth?
- Increased Structural Capacity: The new design with castellations allows for a greater depth, improving the beam’s moment of inertia, which is crucial for resisting bending.
- Enhanced Load Distribution: A deeper section allows the beam to distribute loads more efficiently across its span, making it suitable for larger load applications.
- Design Flexibility: The increased depth provides more space for services such as HVAC, plumbing, and electrical systems, making it a versatile option in construction.
Applications
- Commercial Buildings: Used in offices and warehouses where large open spaces are required without columns.
- Bridges: Offers reduced self-weight with high load-carrying capacity, ideal for long spans.
Conclusion
The decision to make the new castellated beam 50% deeper than the original section is rooted in engineering principles aimed at enhancing structural performance. This modification results in a beam that is not only stronger but also more functional in modern construction applications.
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The new rolled section of castellated beam will have deptha)50% more t...
The new rolled section of castellated beam will have depth at least 50% more and its section modulus increases by 2.25 times the original section. This allows the beam to span further than parent rolled section.
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The new rolled section of castellated beam will have deptha)50% more than original sectionb)50% less than original sectionc)25% less than original sectiond)depth does not changeCorrect answer is option 'A'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about The new rolled section of castellated beam will have deptha)50% more than original sectionb)50% less than original sectionc)25% less than original sectiond)depth does not changeCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The new rolled section of castellated beam will have deptha)50% more than original sectionb)50% less than original sectionc)25% less than original sectiond)depth does not changeCorrect answer is option 'A'. Can you explain this answer?.
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