House deck Structural Analysis
16
HOUSE DECK Structural Analysis 12/31/2015 Don Blanchet 3B Associates
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Transcript of House deck Structural Analysis
Model – 12 foot x 12 footfloorplan
Lumber
2x12 framing4x4 support posts8” dia footings6x1 planking2x4 railings2x2 spindles
Loading
Self weight gravity
Snow loading
Dense party static load
Dynamics dancing at natural frequency
Dancing loading approximation
Apply harmonic force wavelets to areas of the deck planking over the range of 40 to 200hz. Peak force of 500 lbs.