Intent 1:
To limit the probability of:
- inadequate bearing length for the supported framing,
- inadequate bending strength, or
- inadequate thickness.
This is to limit the probability of
an inability to resist expected gravity, lateral and wind-uplift loads,
which could lead to:
- crushing of sill plates,
- failure of sill plates, or
- pull-through or inadequate penetration of fasteners,
which could lead to failure of connections.
This is to limit the probability of inadequate support for
or anchorage of floor assemblies.
For floors and constructions supporting floors, this is
to limit the probability of:
- compromised structural integrity, or
- for exterior floors or environmental separators supporting
a floor, the excessive deformation, displacement or failure of required
environmental separation elements, which could lead to deterioration,
which could lead to further compromised structural integrity.
This is to limit the probability of excessive movement,
vibration or deflection of floors, which could lead to negative effects
on the psychological well-being of persons.