XXXIX.]
ABSTRACT TABLES.
329
| Number | Name of Wood | Specific Gravity | Breaking Weights used for— | ||||||||||
| Transverse strain on peices 2″×2″×84″ |
Transverse strain on peices 2″×2″×30″ |
Vertical strain on peices— | |||||||||||
| 1″×1″×1″ | 2″×2″×2″ | 3″×3″×3″ | 4″×4″×4″ | ||||||||||
| lbs. per sq. in. |
lbs. per sq. in. |
lbs. per sq. in. |
lbs. per sq. in. |
lbs. per sq. in. |
lbs. per sq. in. | ||||||||
| 32 | Oak Tuscan | 1040 | 190 | .. | .. | 2.437 | -- | -- | |||||
| 33 | Oak,„ Spanish | 1026 | 165 | -- | -- | -- | -- | -- | |||||
| 34 | Oak,„ Rhenish | 1026 | 165 | -- | -- | -- | -- | -- | |||||
| 35 | Oak,„ White American | 983 | 201 | 7,021 | 3.166 | 3.109 | 2.500 | 2.060 | |||||
| 36 | Pine, Red Canada | 552 | 163 | 2,705 | 3.479 | 2.115 | 2.431 | 2.125 | |||||
| 37 | Pine,„ Yellow Canda„ | 435 | 157 | -- | -- | -- | -- | -- | |||||
| Pine,„ Yellow„ Canada„ (2nd Ex.) | 551 | 121 | -- | -- | -- | -- | -- | ||||||
| Pine,„ Yellow„ Canada„ (3rd Ex.) | 554 | 126 | 2,027 | 2.521 | 1.863 | 1.750 | 1.375 | ||||||
| 38 | Pine,„ Yellow„ Oregon | 596 | -- | -- | -- | -- | -- | -- | |||||
| 39 | Pine,„ Pitch, American | 659 | 262 | 4,666 | ... | 2.885 | -- | -- | |||||
| Pine,„ Pitch„ | 2nd Ex, | Inner layers | 708 | 222 | -- | -- | -- | -- | -- | ||||
| Pine,„ Pitch„ | Outer layers„ | 711 | 243 | -- | -- | -- | -- | -- | |||||
| Pine,„ Pitch„ | 3rd Ex, | Inner layers„ | 528 | 183 | -- | -- | -- | -- | -- | ||||
| Pine,„ Pitch„ | Outer layers„ | 547 | 189 | -- | -- | -- | -- | -- | |||||
| 40 | Sabicu, Cuba. | 917 | 331 | 5,558 | 3.082 | 3.961 | 4,140 | 3.922 | |||||
| 41 | Teak, Burmah | 776 | 228 | 3,301 | 2.416 | 2.838 | 2.640 | 2.343 | |||||
| Teak,„ Burmah„ (2nd Ex.) | 807 | 211 | -- | -- | -- | -- | -- | ||||||
| 42 | Tewart, Australia | 1169 | 257 | 10,284 | 4.469 | 4.195 | 3.931 | 4.102 | |||||
| 43 | Pingow, Borneo | 747 | 318 | 6,311 | ... | 4.539 | -- | -- | |||||
| 44 | Pyengadu, Burmah | 1176 | 324 | 9,656 | ... | 5.208 | -- | -- | |||||
