Table 3 . — Data an individual bending tests of Bataan tangile No. 
516 
The Philippine Journal of Science 
1921 
I 
Causes of first 
failure. 
I i 
Checks. 
Large knot, 12 
inches from 
center of lower 
face. 
Manner 
of 
failure. 
£ H 
Defects. 
! 
1 
11 
Greatest 
calcu- 
lated 
longitudi- 
nal shear. 
Lbs. per 
sg. in. 
477 
1 
Modulus 
of 
elasticity. 
1,000 lbs. 
per sq.in. 
1 
r4 
Fiber 
stress at 
elastic 
limit. 
Lbs. per 
sg. in. 
4,082 
1 
Modulus 
of 
rupture. 
Lbs. per 
sg. in. 
7,177 
6,453 
S 
to 
Weight 
(green) . 
3* 
s 
Moisture. 
132 
i 
J 
.SI 
1 
1 
1 
in. 
7. 95 by 16.95.... 
5. 90 by 11. 90.... 
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