330
Partitions: Strength
Stud Size,
Stud
Maximum Loading,
Distance of load
inches
Gauge
lbs/lineal foot
from partition face,
inches
3-5/8
25
100
6
3-5/8
20
200
6
4
18
200
12
6
25
The stud gauge and size are based on the following assumptions:
1. 10' high partitions
2. studs placed on 24-inch centers
3. regular strength steel (Fy = 33,000 psi)
334.3.2
Laminated Gypsum Board Partitions
The table below is based on tests furnished by U.S. Gypsum Company
and Vaughn Interior Walls, Inc., and is provided as a guide to the selection
of laminated gypsum partitions.
Wall Type
Maximum Loading,
Distance of load from
(See Figure 330-5)
lbs/lineal foot
partition face, inches
2-1/4" Solid Wall
200
6
2-1/4" Chase Wall
200
6
(single or double)
3" Urbs
100
6
Demountable Wall
(Sound Wall)
These wall capacities are based on:
1. 10' high partitions
2. modulus of elasticity = 245,000 psi
3. allowable bending stress = 200 psi
1 - 176
Previous Page
