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The assumption that the plane sections normal before bending remain normal after bending is
used
  • a)
    only in the working stress method of design
  • b)
    only in the limit-state method of design
  • c)
    in both working stress and limit-state
    method of design
  • d)
    only in the ultimate load method of design
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The assumption that the plane sections normal before bending remain no...

Explanation:

Assumption of Plane Sections Remaining Normal:
- The assumption that the plane sections normal before bending remain normal after bending is a fundamental concept in the design of structures.
- This assumption is valid for both the working stress method and the limit-state method of design.

Working Stress Method:
- In the working stress method of design, the structure is analyzed based on the working loads and stresses.
- The assumption of plane sections remaining normal is utilized to simplify the analysis of bending moments and stresses in beams and other structural members.

Limit-State Method:
- In the limit-state method of design, the structure is analyzed based on the ultimate load capacity and safety factors.
- The assumption of plane sections remaining normal is also crucial in this method to accurately predict the behavior of the structure under extreme loading conditions.

Importance of the Assumption:
- By assuming that plane sections remain normal after bending, engineers can accurately predict the distribution of stresses in structural members.
- This assumption simplifies the design process and allows for the efficient and safe design of structures.

Conclusion:
- The assumption that plane sections normal before bending remain normal after bending is a fundamental concept in structural design and is utilized in both the working stress and limit-state methods of design for ensuring the structural stability and safety.
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The assumption that the plane sections normal before bending remain normal after bending isuseda)only in the working stress method of designb)only in the limit-state method of designc)in both working stress and limit-statemethod of designd)only in the ultimate load method of designCorrect answer is option 'C'. Can you explain this answer?
Question Description
The assumption that the plane sections normal before bending remain normal after bending isuseda)only in the working stress method of designb)only in the limit-state method of designc)in both working stress and limit-statemethod of designd)only in the ultimate load method of designCorrect answer is option 'C'. 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 The assumption that the plane sections normal before bending remain normal after bending isuseda)only in the working stress method of designb)only in the limit-state method of designc)in both working stress and limit-statemethod of designd)only in the ultimate load method of designCorrect answer is option 'C'. 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 The assumption that the plane sections normal before bending remain normal after bending isuseda)only in the working stress method of designb)only in the limit-state method of designc)in both working stress and limit-statemethod of designd)only in the ultimate load method of designCorrect answer is option 'C'. Can you explain this answer?.
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