Intent 1:
To limit the probability of inadequate support for
joists, which could lead to an inability to resist expected gravity
loads.
This is to limit the probability of compromised
structural integrity, which could lead to:
- the structural collapse of wood-frame construction,
or
- for exterior floors or floors supporting environmental
separators, 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 harm to persons.