A strut with a circular cross-section is supported according to four basic cases of Euler buckling and subjected to pressure force. Determine a carga de encurvadura crítica.
A pipe with a tubular cross-section is loaded by internal pressure. This internal pressure causes axial deformation of the pipe (the Bourdon effect). Determine a deformação axial do ponto de extremidade do tubo.
A thin circular ring of a rectangular cross-section is exposed to external pressure. Determine a carga crítica e o fator de carga correspondente para a encurvadura no plano.
A vertical cantilever with a square cross-section is loaded at the top by tensile pressure. A consola é feita de um material isotrópico. Calculate the deflection.
Verifique se os resultados não são afetados pelo acoplamento de diferentes elementos dimensionais. A cantilever with a rectangular cross-section is fixed at one end and loaded at the other by concentrated forces. Neglecting its self-weight and assuming only small deformations, determine the cantilever's maximum deflections.