Beam deflection problem
Beam deflection problem
(OP)
Double Integration method and Area moment method is used to determine beam deflection assuming that the elastic curve is very flat with the result of ds=dx.
How much deflection can be measured using this process without serious error?
In the picture below (Cantilever beam),
After using double integration method is it valid to use Arc length equation to determine the actual displacement along x axis?
How much deflection can be measured using this process without serious error?
In the picture below (Cantilever beam),
After using double integration method is it valid to use Arc length equation to determine the actual displacement along x axis?






RE: Beam deflection problem
When I do that, I get an article addressing the exact situation you're referring to. It seems to me (based on the figures at the end of the report) that you'd be talking about an end rotation of about 25 degrees before the solution based on small deflection theory starts to diverge from the exact solution.
file:///C:/Users/JOSHP/Downloads/EJP_v23_n3_p371_2002pre.pdf
RE: Beam deflection problem
RE: Beam deflection problem
another day in paradise, or is paradise one day closer ?
RE: Beam deflection problem
Link:
RE: Beam deflection problem
another day in paradise, or is paradise one day closer ?
RE: Beam deflection problem