Computer modeling of displacement cargo beam from cargo cart in system Mathcad

摘要

Article describe processes modeling of cargo beam displacements from cargo cart in system – Mathcad u(x), tilting angle – Θ(x), maximum sagging stresses – σmax(t) and internal efforts (M(x), Q(x)) at various positions of the cargo cart; algorithm and a complex of programs for automation of modeling and graphical representation of displacements and maximum sagging stresses in system Mathcad. The proposed procedures of modeling of displacements and maximum sagging stresses in any crosssection of a cargo beam allow to reduce time and cost for performance of such calculations at least in ten times and effectively to carry out researches when cargo beam parameters, cargo cart parameters and materials change.