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Subparts: a, b, & c. Please write it on paper.

Subparts: a, b, & c. Please write it on paper.

Materials Science And Engineering Properties
Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter12: Composite Materials
Section: Chapter Questions
Problem 12.13P
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Subparts: a, b, & c. Please write it on paper.

3) Two U-beam designs (shown below) have been submitted for a project, and your engineering firm is tasked with checking whether they meet the design specifications for area moment of inertia. a. Calculate the location of the centroid (x, ỹ ) for the composite shapes shown in design A and in design B. b. Draw the location of the centroidal x-axis (new x-axis passing through the centroid) on each diagram below and label the distance from the given x-axis in each case. c. Calculate the area moment of inertia (Ix) for design A and design B. Make sure to use the centroidal axis X (from part b). d. Calculate the area moment of inertia (ly) for design A and design B. Make sure to use the centroidal axis y e. Calculate polar moment of inertia (Jz) for design A and design B (through the centroid). y Design A y Design B 50mm 50mm 200mm 200mm 50mm 200 mm 200 mm x50mm
Transcribed Image Text:3) Two U-beam designs (shown below) have been submitted for a project, and your engineering firm is tasked with checking whether they meet the design specifications for area moment of inertia. a. Calculate the location of the centroid (x, ỹ ) for the composite shapes shown in design A and in design B. b. Draw the location of the centroidal x-axis (new x-axis passing through the centroid) on each diagram below and label the distance from the given x-axis in each case. c. Calculate the area moment of inertia (Ix) for design A and design B. Make sure to use the centroidal axis X (from part b). d. Calculate the area moment of inertia (ly) for design A and design B. Make sure to use the centroidal axis y e. Calculate polar moment of inertia (Jz) for design A and design B (through the centroid). y Design A y Design B 50mm 50mm 200mm 200mm 50mm 200 mm 200 mm x50mm
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