236 
Elasticity and Strength of Indian VT oods. 
[Auer. 
Number of the 
experiments. 
Names of the 
woods. 
Specific gravity. 
Elasticity per- 
fect. 
Breaking weight 
in lbs. 
Ultimate deflec- 
tion in lbs. 
v'alue of 
U, or 
f 2 
Value of 
E, or 
/ 2 W" 
Value of 
S, or 
IW. 
Weight 
in lbs- 
Deflec- 
tion in 
inches. 
dA 
ad 3 o 
4ad 2 
424 
Morung Saul 
450 
1.225 
873 
3 2 
461 
Chowker. 
450 
1.225 
1263|4.8 
46 
C =2 1,346. 
450 
1.125 
1239 5.3 
463 
450 
1.3 
1065 3.3 
464 
453 
1.175 
1082 
3.5 
.465 
450 
1.25 
11 114.3 
Mean results 
1000 
450 
1.2 
1105 4.1 
632 
8748300 
2486 
494 
Saul Woon. 
12. 11 
490 
1.15 
1106 5.0 
495 
Buggree Jungle, 
12. t 
400 
1.15 
1090 5.0 
496 
fresh, received No- 
12. 1, 
400 
1.25 
109" 4.2 
497 
vember 1828* 
12. t 
409 
1.15 
1039 
4 2 
496 
C=22,320. lbs. 
12. 1'. 
400 
1.25 
1132 
6.6 
495 
13. 
460 
1.2 
1062 
6.0 
500 
12. 2 
400 
1.1 
1068 
5.1 
Mean results 
400 
1.1 
1084 
5.0 
518 
8482910 
2439 
501 
Peer Saul. 
10. 10 
350 
1.3 
908 
1.3 
502 
Buggree Jungle fa 
10. 2 
350 
17 
1006 
4.2 
503 
species of Sissoo.) 
10. 14 
350 
1.5 
1)25 
5.1 
504 
C=lbs. 15,681. 
10. 
350 
1.35 
826 
5.4 
Mean results 
350 
1.2 
916 
4.75 
545 
6804000 
2161 
471 
Thf.ngan. 
9. 11 
450 
1.15 
1146 
5.8 
471 
Fresh fromTovoy, 
9. 
450 
1.2 
1065 
5.4 
47- 
1828, per Ernaad. 
9. 4 
450 
1.25 
1144 
6.0 
473 
C=lbs. 19,720. 
11. ir 
450 
1.3 
1120 
3.7 
Mean results 
450 
1.225 
1118 
5.2 
498 
8569460 
2515 
474 
Thabaun. 
8. 6 
200 
.625 
745 
3.0 
475 
Fresh froraTavov, 
8. 14 
250 
.75 
948 
5.2 
476 
1828, per Ernaad. 
8. 6 
200 
.625 
750 
27 
4 77 
C=lbs. 12,671. 
8. ( 
250 
.77) 
1039 
5.8 
Mean results 
225 
.6$ 
870 
4.2 
617 
7*T8890 
1957 
476 
PvRNG-MA. 
9. 2 
300 
.925 
978 
5.5 
479 
Fresh imported 
9. 0 
300 
1.075 
890 
3.5 
48( 
from Tavoy coast. 
9. 2 
300 
1.1 
913 
4.725 
481 
1828, per Ernaad. 
9. 2 
300 
1.225 
815 
5.5 
C=lbs. 15,132. 
Mean results 
300 
1.8 
899 
4.8 
540 
6794000 
2023 
482 
Ku r> Wot. 
10. 6 
300 
.8 
908 
4.2 
483 
Fresh from Tavoy, 
10. 4 
300 
.775 
972 
3.5 
484 
1828, per Ernaad. 
10. 2 
300 
.775 
931 
3.3 
48c 
C=lbs. 21,920. 
10. 2 
300 
.725 
1001 
3.3 
Mean results 
300 
•75 
953 
3.6 
720 
9031000 
2144 
