Jednowymiarowy ciągły model stateczności sprężystej płaskiego dźwigara siatkowego

The paper deals with linear equations of stability for an elastic grid with dense, regular and orthogonal lattice of prismatic rods. The equations were obtained by applying the concept of the one-dimensional continuous model of the lattice-type surface structures, presented in [1]. The critical values of load for the grid in the shape of cantilever in the state of axial compression were obtained and analysed.