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PROBLEM 6.164
Using the method of joints, determine the force in each member of
the truss shown. State whether each member is in tension or
compression.
PROBLEM 6.165
Using the method of joints, determine the force in each
member of the double-pitch roof truss shown. State whether
each member is in tension or compression.
DE
DE
PROBLEM 6.165 (Continued)
1
2
GH
PROBLEM 6.166
A stadium roof truss is loaded as shown. Determine the
force in members AB, AG, and FG.
PROBLEM 6.167
A stadium roof truss is loaded as shown. Determine the
force in members AE, EF, and FJ.
PROBLEM 6.168
Determine the components of all forces acting on member
ABD of the frame shown.
PROBLEM 6.169
Determine the components of the reactions at A and E if the frame is loaded
by a clockwise couple of magnitude 36 N · m applied (a) at B, (b) at D.
PROBLEM 6.169 (Continued)
x
y
PROBLEM 6.170
Knowing that the pulley has a radius of 50 mm, determine the
components of the reactions at B and E.
