9.17.6.2.(1)

Intent 1:

To limit the probability of columns having inadequate strength, which could lead to an inability to resist expected gravity or lateral (impact) loads, which could lead to buckling.

This is to limit the probability of:

• compromised structural integrity, or
• for environmental separators or elements supporting an environmental separator, the displacement or failure of required environmental separation elements, which could lead to the deterioration of building elements.

For floors and elements supporting floors, this to limit the probability of excessive deflection or vibration of floors, which could lead to negative effects on the psychological well-being of persons.