Intent 1:
To limit the probability of inadequate bearing and
fastening dimensions between walls and their supports, and eccentricity
between load and support, which could lead to an inability to resist
expected gravity and lateral loads, which could lead to:
- the inadequate distribution of vertical loads to and
from studs, which could lead to the excessive deflection of wall plates
and walls, or
- inadequate diaphragm action of plates, which could lead
to the excessive deflection of walls.
Where walls support floors, this is
to limit the probability of:
- the excessive deformation of floors, which could lead
to compromised operation of doors required for egress in an emergency,
or
- the excessive deflection or vibration of floors, which
could lead to persons losing their balance, tripping or falling.
This is to limit the probability of harm to persons.