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A Curved Beam with Eccentricity 0

Question 23

Multiple Choice

A curved beam with eccentricity 0.02D is loaded with 1kN.Centroidal radius=4D and inner and outer radii are 3.5D and 4.5D respectively. Area of cross section is 0.8D². Find the dimension D if allowable stress is 110N/mm² and considering only direct tensile stress.


A) 4.7mm
B) 6.8mm
C) 13.95mm
D) 3.4mm

Correct Answer:

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