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Strength
and Related Properties of Wood at 12% Moisture Content
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Species of
wood =
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Kind of wood =
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Specific
gravity, oven-dry volume =
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Density at
12% m.c. lb/ft3 =
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Shrinkage, % from green to oven dry condition
based on dimension when green
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Rad. =
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Tan. =
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Modulus of
rupture lb/in2 =
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Modulus of
elasticity, ksi =
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Max. crushing
strength parallel to grain, lb/in2 =
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Compression
perp. to grain proportional limit, lb/in2 =
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Tensile
strength perpendicular to grain, lb/in2 =
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Impact
bending height drop in inches1 =
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Shear
strength parallel to grain, lb/in2 =
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Hardness
perpendicular to grain, avg. of R and T =
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