230
TIMBER AND TIMBER TREES.
[CH. XXVII.
Number of the specimen. |
Dimensions of each piece. |
Specific gravity. |
Weight the piece broke with. |
Direct cohesion on 1 square inch. | ||
Inches. | lbs. | lbs. | ||||
1 | 2 × 2 × 30 | 808 | 28,560 | 7,140 | ||
2 | 815 | 27,440 | 6,860 | |||
3 | 815 | 23,520 | 5,880 | |||
4 | 836 | 22,960 | 5,740 | |||
Total | ... | 3274 | 102,480 | 25,260 | ||
Average | ... | 819 | 25,620 | 6,405 |
No. 5. | No. 6. | No. 7. | No. 8. | Total. | Average. | Ditto on 1 square inch. |
Tons. | Tons. | Tons. | Tons. | Tons. | Tons. | |
14.25 | 15. | 15.125 | 15. | 59.375 | 14.844 | 3.711 |