PASCO ME-6992B Advanced Structures Set - Manual (Page 11)

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M o d e l N o . M E - 6 9 9 2 B T r u s s e s
7 012-12719B
Trusses
Kingpost Truss
Figure 13 shows a simple king-
post truss made from #5 and #4
beams. Use a hanging mass to
apply a load.
Lay the kingpost truss on the
table to compare its horizontal
and vertical stiffness.
To build a three-dimensional
structure, connect two trusses with #4
beams (Figure 14).
Add cross bracing to increase stiffness.
Queenpost Truss
To make a queenpost truss, separate the
kingpost truss in the middle and add a
square section..
Legs can be added to any truss or bridge (Figure 15).
Roof Truss
Use #4 and #5 beams to build a simple roof truss or a roof truss structure with legs.
Figure 13: A simple
kingpost truss
#4
#4
#4
#5 #5
Figure 14: (Left) A three-dimensional kingpost truss structure.
(Right) Kingpost truss with cross bracing.
#5 #5
#4
#4
#4
#4
#4 #4
Figure 15: (Left) Diagram of queenpost truss (Middle) Queenpost truss (Right) Queenpost truss with legs
#4 #4
#4 #4
#4 #4
#5
#5 #5
Figure 16: Roof truss