Use the method of sections to determine the force acting in members DF, EF, and EG of the Howe truss described in Problem 409.
Using the method of sections, determine the force in members BD, CD, and CE of the roof truss shown in Fig. P-417.
Determine the force in each member of the Pratt roof truss shown in Fig. P-410.
Determine the force in members AB, BD, BE, and DE of the Howe roof truss shown in Fig. P-409.
Determine the forces in the members of the roof truss shown in Fig. P-404.
For the truss shown in Fig. T-05, find the internal fore in member BE.
The roof truss shown in Fig. T-03 is pinned at point A, and supported by a roller at point H. Determine the force in member DG.
The roof truss in Fig. P-335 is supported by a roller at A and a hinge at B. Find the values of the reactions.
The Howe roof truss shown in Fig. P-267 carries the given loads. The wind loads are perpendicular to the inclined members. Determine the magnitude of the resultant, its inclination with the horizontal, and where it intersects AB.