Practice Assumption (2.1) - Non-uniform Bending

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6 sample questions

Question 1.
Define non-uniform bending.
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Consider how loading changes along the beam.
Question 2.
What is the formula connecting bending moment and curvature?
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Think about the variables involved in bending mechanics.
3Question 3.
What is the relationship between bending moment and curvature?
- M = EIκ
- M = 2EIκ
- M = E/κ
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Consider the variables involved in bending mechanics.
4Question 4.
When a beam experiences non-uniform bending, must the shear force be non-zero?
- True
- False
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Think about the requirements for equilibrium in structures.
Question 5.
Given a beam with a varying load distribution, derive the equations for both shear and bending stress across its length.
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Focus on the relationship between load distribution and shear force.
Question 6.
Analyze a circular beam under a non-uniform bending scenario and explain how the stress distribution would differ from that of a rectangular beam.
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Reflect on the definition of shear stress across different sections.

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