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Classical mechanics discusses the behaviour of macroscopic bodies under the influence of forces (without necessarily specifying the origin of these forces). If it's possible, USE MORE SPECIFIC TAGS like [newtonian-mechanics], [lagrangian-formalism], and [hamiltonian-formalism].

2 votes
1 answer
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Strain-Energy and Deflection function

I am trying to understand how to derive the mechanical strain energy in an Euler-Bernoulli beam fixed between two torsional springs as shown in this paper: http://iopscience.iop.org/article/10.1088/09 …
james's user avatar
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1 vote
1 answer
128 views

Deflection Curve of Fixed-Fixed Beam Under Central Point Load

I have been trying to find the deflection curve of a fixed-fixed (clamped-clamped) beam under a point force at the center... but I could not find it. Any help would be appreciated.
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2 votes
0 answers
150 views

Eigenfrequency of a beam?

How would you calculate the eigenfrequency of such a cantilever? This is what I found so far, but I don't know how to apply it to this specific geometry: http://iitg.vlab.co.in/?sub=62&brch=175&s …
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1 vote
0 answers
188 views

Find spring stiffness of a frame structure

I would like to calculate the spring constant of a frame structure. I thought that I could do it like this: I apply a point force on the structure: Then I calculate the displacement at that same po …
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