THE INVARIANTS OF AN ARTICULATED BEAM STRUCTURES UNDETERMINED STATICALLY IN THE FORCES METHOD

Gheorghe-Bogdan URDEA, Răzvan Bogdan ITU, Florin VÎLCEANU

Abstract


In the paper there are presented the invariants of an articulated beam structures undetermined statically in the forces method, invariants through which the fact that any infinite like variation of an effort in a beam r of the structure produces a variation of the same order of the dimensions am the section of the beam s of that same structure.

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References


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