Span Tables Southern Pine Lumber

Understanding loads span tables, Using span tables size joists rafters straight- process understand structural principles govern .. Joist span table - thief river falls, minnesota, Joist span table based . 2 wood grades. (design load = 40#ll = 10#dl deflection = 1/360) ponderosa pine southern pine 12” . Span tables tutorial - american wood council, Understanding loads span tables. revised reprinted kind permission paul fisette.