A Pratt bridge truss is subjected to the loading shown in Fig. 10.12 (\mathrm{a}). Determine the symmetric and antisymmetric components of the loading with respect to the axis of symmetry of the truss.
A Pratt bridge truss is subjected to the loading shown in Fig. 10.12 (\mathrm{a}). Determine the symmetric and antisymmetric components of the loading with respect to the axis of symmetry of the truss.