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TIMBER AND TIMBER TREES.
[CHAP.
Number of the specimen. |
Dimensions of each piece. |
Specific gravity. |
Weight the piece broke with. |
Direct cohesion on 1 square inch. | ||
Inches. | lbs. | lbs. | ||||
19 | 2 × 2 × 30 | 787 | 14,564 | 3,641 | ||
20 | 800 | 16,240 | 4,060 | |||
21 | 724 | 10,916 | 2,729 | |||
22 | 805 | 14,000 | 3,500 | |||
23 | 726 | 10,368 | 2,592 | |||
24 | 821 | 13,152 | 3,288 | |||
Total | ... | 4663 | 79,240 | 19,810 | ||
Average. | ... | 777 | 13,207 | 3,301 |
Number of the specimens. |
1 Inch. | 2 Inches. | 3 Inches. | 4 Inches. |
Crushed with | Crushed with | Crushed with | Crushed with | |
Tons. | Tons. | Tons. | Tons. | |
25 to 28 | 2.3750 | 12.500 | 23.75 | 37.50 |
29 , 30 | 2.5000 | 12.500 | — | — |
31 , 32 | 2.6250 | 10.750 | — | — |
33 , 34 | 2.5000 | 10.500 | — | — |
35 , 36 | 2.1250 | 10.750 | — | — |
37 , 38 | 2.3750 | 11.125 | — | — |
Total | 14.500 | 68.125 | — | — |
Average . | 2.4166 | 11.354 | 23.75 | 37.50 |
Do. per in. | 2.4166 | 2.838 | 2.64 | 2.343 |