The article presents the research results on of a trapezoidal wooden truss with ascending braces on metal tooth plates parametric optimization. A deterministic algorithm has been developed and a program has been compiled that allows you to find the optimal parameters of the truss from the condition of minimizing the volume of wood, for given initial conditions. The optimal parameters for a truss with a span of 24 meters at a given value of the external load are revealed, diagrams of the dependence of the objective function on the varied parameters are drawn.
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