Influence of Strain Rate and Temperature on the Radial Compression Behavior of Wet Spruce
作者： Andreas Uhmeier , Lennart Salme´n
DOI: 10.1115/1.2806808
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摘要: In this study, the influences of moisture content, density, strain rate and temperature on mechanical response spruce compressed radially to 50% were investigated. Regression models obtained for plateau stress, energy absorption, plastic reduction stress after first compression. Temperature had a great influence behaviour spruce. It was found that lumen water significant effect deformation process at high rates. The in one compression about 30-55%, which might increase collapsibility wood fibers.
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