[The Mechanical Properties of Wood by Samuel J. Record]@TWC D-Link bookThe Mechanical Properties of Wood
PART III TIMBER TESTING[56]
[Footnote 56: The methods of timber testing described here are
for the most part those employed by the U
81/101
A table from that publication, giving working unit stresses for structural timber, is reproduced in this book, see Table XXII.
|-----------------------------------------------------------------------------------------------------------------------------------| | TABLE XVIII TABLE XVIII | |-----------------------------------------------------------------------------------------------------------------------------------| | BENDING TESTS ON GREEN MATERIAL | |-----------------------------------------------------------------------------------------------------------------------------------| | | Sizes | | | | F.S.at E.L.
| M.of R.
| M.of E.
| Calculated | | |-----------------| Num- | Per | Rings | | | | shear | | Species | | | ber | cent | per |-----------------+-----------------+-----------------+-----------------| | | Cross | Span | of | mois- | inch | Average | Ratio | Average | Ratio | Average | Ratio | Average | Ratio | | | Section | | tests | ture | | per sq.
| to 2" | per sq.
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