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Predicting the Joint Stiffness of Wooden Pallets Assembled with Lag Screws and Carriage Bolts

Master of Science / Pallets are used all over the world in the field of distribution. The strength values associated with a pallet have been thoroughly investigated by many different researchers; however, the stiffness values associated with pallet joints have not. The goal of this work was to investigate the stiffnesses associated with pallets joints made with lag screws and carriage bolts. It is important to understand that different materials, fastening methods, and design considerations can have a huge impact on the stiffness of the joint. This paper will discuss the various tests that were used to measure the actual stiffness of pallet joints and the results of those tests. Afterwards, the researchers detail their attempt to predict the stiffness using an equation created from the actual test data. Finally, by understanding the effects of these various factors, better pallet designs can be created that are both safer and stronger using the investigated alternative fasteners.

Identiferoai:union.ndltd.org:VTETD/oai:vtechworks.lib.vt.edu:10919/114736
Date20 April 2023
CreatorsKeller, Joseph David
ContributorsForest Resources and Environmental Conservation, Horvath, Laszlo, Bouldin, John Conrad, Molina Montoya, Eduardo, Loferski, Joseph R.
PublisherVirginia Tech
Source SetsVirginia Tech Theses and Dissertation
LanguageEnglish
Detected LanguageEnglish
TypeThesis
FormatETD, application/pdf
RightsIn Copyright, http://rightsstatements.org/vocab/InC/1.0/

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