Derivation of the formula for the deflection of a cantilevered truss with a rectangular diagonal grid in the computer mathematics system Maple

Аннотация

A flat girder truss with a cantilever part with two hinged supports is loaded with a uniform vertical load distributed over the nodes of the lower belt. By a method of double induction on the number of panels in the span and the number of panels on the console, a formula is derived for the deflection of the console. Graphs are constructed that illustrate the obtained dependence of the deflection on the number of panels.