Structural usage can be changed before or after the beam is placed. Use the Object Styles dialog to change
the structural usage. For more information, see
Object Styles
on page 484. THe structural usage parameter
can be included in a structural framing schedule, allowing quantity calculation of girders, joists, purlins,
and horizontal bracing. For more information, see
Specifying Schedule Properties
on page 128.
Structural usage values for beams
Beams can be attached to any other structural element, including structural walls. For more information,
see
Structural Walls
on page 839.
The default Structural Usage setting can be changed using the element properties dialog. The following table
lists the default automatic Structural Usage setting for beams, based on which elements are being connected:
O
P
J
G
HB
B
C
-
O
P
J
G
HB
O
G
Wall
O
P
J
G
HB
O
G
Column
O
O
O
O
O
O
Brace
O
HB
HB
HB
HB
Horizontal
Brace
O
P
J
J
Girder
O
P
P
Joist
O
P
Purlin
O
Other
For the properties of Beams, see
Beam Properties
on page 802.
Beam Tips
■
If a beam end resides on a structural wall, the Beam End Pocket Seat parameter is displayed in the Element
Properties dialog. Select this check box when the beam is bearing supported by the wall. Then the beam
graphics extend to the centerline of the bearing wall.
■
When you place a beam, a beam name tag appears by default with the beam. Also, you can load another
tag that displays beam name, camber, and number of studs. You must specify the values for Beam Camber
and Number of Studs parameters that display in a tagged beam. For information about loading a family,
see
Loading Families
on page 352.
Beam Tips | 771
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