Investigation of Snow Load Effects on Modal Parameters of a Steel Structure Roof

Figure 9

The completed first phase of the steel structure roof: (a) the arrangement of transverse trusses and longitudinal trusses; (b) the transverse trusses; (c) the longitudinal truss; and (d) the top chords, bottom chords, and web members.

(a)

(b)

(c)

(d)