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Curved cantilever type beam (Cessna 150 Landing gear) Finite Element Calculations

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kgjuggy

Aerospace
Joined
Oct 23, 2012
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Location
GB
The image shown as an attachment with this post is the actual front view of the landing gear of Cessna 150. I am working on a project to calculate the stress and strain acting on the cantilever type variable cross-section beam. After dividing into 8 sections/elements, the dimensions have been jotted down. during a drop test the landing gear will tend to bend and come under stress/moment. can anyone help me how to work out the FEA calculations using the matrices based method or any other follow up.

Many thanks in advance.
 
Better than that, if you look for a program called Smath Studio you will find one of the example worksheets is for large deflections of a thin cantilever. With only the tiniest of modifications it will do exactly what you wish.



Cheers

Greg Locock


New here? Try reading these, they might help FAQ731-376
 
I have downloaded the software but i am unable to find any worksheet for the sort of work i am looking for. If you find a link, would be much appreciate for posting in here.

thanks
 
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