12 
BULLETIN 
U. S. DEPARTMENT OF AGRICULTURE. 
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Tension at load; split along shake. 
Simple tension 40 inches from load. 
Simple tension 78 inches from load, separation on 
annual rings. 
Splintering tension 66 inches from load. 
Splintering tension 36 inches from load. 
Splintering tension at load. 
Splintering tension 12 inches from load. 
Simple tension at load. 
Do. 
Splintering tension at load. 
Longitudinal shear along checks. 
Tension and compression followed by shear. 
Splintering tension 48 inches from load. 
Splintering tension 21 inches from load. 
Tension and compressiou followed by shear. 
Longitudinal shear. 
Splintering tension 24 inches from load. 
Splintering tension 36 inches from load. 
Do. 
Longitudinal shear. 
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In. lbs. 
per cu. 
in. 
1.19 
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.94 
.62 
1.09 
.68 
1.08 
.68 
1.00 
1.06 
.80 
.96 
1.03 
.92 
.75 
1.21 
1.22 
.80 
.85 
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10.51 
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10.67 
8.77 
11.50 
8.75 
11.44 
11.40 
8.52 
10.11 
8.22 
9.65 
10.10 
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