Page:Timber and Timber Trees, Native and Foreign.djvu/155

CHAP. XXII.] {| Transverse Experiments. of the specimen. weight required to break each piece. gravity. reduced to specific gravity 1000. required to break 1 square inch. apparatus weighing 390 lbs. weight was removed. the crisis of breaking. —Nos. 1, 2, 4, and 6 broke with fractures about 12 inches in length; 3 and 5, rather shorter.
 * rowspan=2|Number
 * rowspan=2|Number
 * colspan=3|Deflections.
 * rowspan=2|Total
 * rowspan=2|Specific
 * rowspan=2|Weight
 * rowspan=2|Weight
 * With the
 * With the
 * After the
 * At
 * Inches.
 * Inch.
 * Inches.
 * lbs.
 * lbs.
 * 1
 * 1.00
 * .00
 * 2.75
 * 904
 * 1144
 * 790
 * 226.00
 * 2
 * 1.00
 * .05
 * 4.10
 * 1231
 * 1100
 * 1119
 * 307.75
 * 3
 * 1.00
 * .00
 * 1.75
 * 766
 * 1136
 * 674
 * 191.50
 * 4
 * .75
 * .05
 * 3.50
 * 1122
 * 1124
 * 998
 * 280.50
 * 5
 * 1.00
 * .05
 * 2.65
 * 814
 * 1070
 * 761
 * 203.50
 * 6
 * .75
 * .00
 * 2.25
 * 1013
 * 1120
 * 904
 * 253.25
 * Total
 * 5.50
 * .15
 * 17.00
 * 5850
 * 6694
 * 5246
 * 1462.50
 * Average
 * .916
 * .025
 * 2.833
 * 975
 * 1115.6
 * 874.3
 * 243.75
 * }
 * 5246
 * 1462.50
 * Average
 * .916
 * .025
 * 2.833
 * 975
 * 1115.6
 * 874.3
 * 243.75
 * }
 * }

E = 1,013836. S = 2559.