Влияние поперечной нагрузки на устойчивость сжимаемого продольной силой стержня

Abstract

The work is devoted to the study of the effect of normal load
 on the stability of a rod compressed by a longitudinal force.
 Two types of boundary conditions are considered: the boundary
 conditions of rigid sealing and the conditions of hinge support.
 It is noted that in the case of the boundary conditions of
 the hinge bearing, the shape of the elastic line of the rod qualitatively
 depends on the magnitude of the longitudinal force.