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Second Moment of Area for Ellipsoid Hollow Beam 1

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YLCHONG

YLCHONG

Materials
Joined
Mar 14, 2003
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I'm currently designing a retractable awning that require a formula to calculate the second moment of area for ellipsoid hollow beam. This formula is used to calculate the bending strength of the beam. So, please kindly drop by some information. Thank you.
 
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What is the shapes dim and thickness?
 
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Horizontal length is 69.0mm, vertical length is 54.0mm, thickness is 0.65mm. Material is mild steel. Thanks for your attention.
 
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Iz=46938.76 mm**4
Yt=27 mm
Yb=27 mm
Area= 124.2578 mm**2
 
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