The major categories of solid sawn timbers researched were railroad ties, timber bridges, and other transportation structures. The outlook seems relatively bright for railroad ties. The demand for wood railroad ties has grown with the railroad industry, and there is no reason to think that this ...
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Average midspan creep ratios (Total Deflection/Instantaneous deflection) of the joists of the solid-sawn and I-joist floor systems were 1.78 and 1.63 respectively.Ronald W. RoederHarvey B. ManbeckJohn J. JanowiakWorld conference on timber engineering...
Ronald W. RoederHarvey B. ManbeckJohn J. JanowiakAgricultural and Biological Engineering, Pennsylvania State University, University Park, PA, USA7th World Conference on Timber Engineering, WCTE 2002 Vol.2, Aug 12-15, 2002, Shah Alam, Malaysia...