Intent 1:
To limit the probability of studs providing inadequate
support and nailing surfaces for vertical edges of interior finishes,
sheathing or cladding materials, which could lead to inadequate strength
of wood-frame assemblies, which could lead to an inability to resist
expected vertical or lateral loads.
This is to
limit the probability of:
- detachment or separation of interior finishes, sheathing
or cladding from supporting members,
- displacement of sheathing or cladding, or
- inadequate racking resistance for exterior walls and
lateral support of walls, where finishes, sheathing or cladding provide
required racking or buckling resistance.
This is to limit the probability of:
- compromised structural integrity,
- where elements support or are part of an environmental
separator, the failure of required environmental separation elements,
which could lead to deterioration, or
- an inability to resist expected loads, which could lead
to:
- the excessive deflection or vibration of floors, or
- the excessive movement or deformation of walls.
This is to limit the probability of:
- compromised operation of doors or windows required for
egress in an emergency, and
- persons losing their balance, tripping or falling.
This is to limit the probability of harm to persons.