The conventional method for structural design of wood-joist
floors is over-simplified and often results in stronger and stiffer
floors than necessary. There is also a need to include in the floor
design additional criteria dealing with human response to floor vibration
such as that due to walking.
This study develops...
The popularity of wood for floors of dwellings dates back to pioneer
days, when our forefathers used thick, hewed sections of log smoothed
as far as possible on one face with an adz and laid edge to edge to
make their puncheon floors . Later, during colonial days, when
sawed...