Question

11. Which of the following statement is correct
with reference to the curved beam theory ?​

Answer 1

Answer:

Curved beams:

- Bending stress distribution is non-linear and hyperbolic in bending of curved beams.

- The neutral axis does not coincide with the centroidal axis during bending of straight beams.

- The neutral axis shifts towards the centre of curvature.

- The length of inside fiber in a curved bream is shorter than outside fibers. Hence, the stress and strain induced in inside fibers is greater than outside fibers.

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