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log_volume_tables [2012/04/23 14:01] 128.192.48.80 |
log_volume_tables [2012/04/23 14:06] (current) 128.192.48.80 |
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====== Log Volume Tables ====== | ====== Log Volume Tables ====== | ||
=====Scale of 16-Foot Logs to Nearest Board Foot===== | =====Scale of 16-Foot Logs to Nearest Board Foot===== | ||
- | =====Scribner Rule 1/===== | + | =====Scribner Rule (1)===== |
====(Diameter inside bark)==== | ====(Diameter inside bark)==== | ||
====(Tenths of Inches)==== | ====(Tenths of Inches)==== | ||
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|42-------- |1,306 |1,312 |1,318 |1,325 |1,331 |1,338 |1,344 |1,351 |1,358 |1,364 | | |42-------- |1,306 |1,312 |1,318 |1,325 |1,331 |1,338 |1,344 |1,351 |1,358 |1,364 | | ||
- | 1/ Formula Used: V = .79D<sup>2</sup> -2D-4 | + | <sup>1</sup> Formula Used: V = .79D<sup>2</sup> -2D-4 |
- | =====International Rule 1/4 Inch 1/===== | + | =====International Rule 1/4 Inch (1)===== |
====(Diameter inside bark)==== | ====(Diameter inside bark)==== | ||
====(Tenths of Inches)==== | ====(Tenths of Inches)==== | ||
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|48--------- |1,767 |1,775 |1,782 |1,790 |1,797 |1,805 |1,813 |1,820 |1,828 |1,835 | | |48--------- |1,767 |1,775 |1,782 |1,790 |1,797 |1,805 |1,813 |1,820 |1,828 |1,835 | | ||
- | 1/ Formula used V= 0.796D<sup>2</sup> -1.376D -1.230 | + | <sup>1</sup> Formula used V= 0.796D<sup>2</sup> -1.376D -1.230 |
- | =====Scale of 16-Foot Logs to Nearest Board Foot From Doyle Rule<sup>1</sup>===== | + | =====Scale of 16-Foot Logs to Nearest Board Foot From Doyle Rule (1)===== |
====(Diameter inside bark)==== | ====(Diameter inside bark)==== | ||
====(Tenths of Inches)==== | ====(Tenths of Inches)==== | ||
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<sup> 1 </sup> Computed from formula: ((D-4)<sup>2</sup> X L) / 16 | <sup> 1 </sup> Computed from formula: ((D-4)<sup>2</sup> X L) / 16 | ||
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+ | Mesavage - Girard | ||