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Design Of Stick-Framed Wood Roofs Under Extreme Wind Loads, Caspar Bain
Design Of Stick-Framed Wood Roofs Under Extreme Wind Loads, Caspar Bain
Electronic Thesis and Dissertation Repository
Light-frame wood construction comprises nearly 90% of the housing industry in
Canada and the United States. The roofs of these houses can be constructed either
entirely on site or using prefabricated trusses. Assembling the roof structure on site,
otherwise known as stick-framing, is a framing technique with current code guidelines
that are based on past practice and limited consideration of wind loads. This makes
these roof structures susceptible to failure in high-speed wind events, such as tornadoes. Around 90% of all tornadoes in Canada fall in or below the EF-2 category,
making it a possible target for design of wood-frame …