Estudo energético da flambagem de hastes associadas longitudinalmente

Abstract

The study of buckling of longitudinally associated bars is developed in two different parts, according to the cross section geometry. In part I, where compact pieces were studied, buckling equations have been derived, without further mass constants considerations (no bi-moment actuations). In part II, a necessaire mass geometry presentation has been made, which in the case, has new peculiarities. After this study, associations have been analysed which constitute the specific target of this work.