and Strength of Timbers. 
131 
1 
a 
a 
R 
u . 
4J 
* 5* 
0 0 
h S 
o 
Names of the 
woods. 
£• 
I 
be 
u 
Greatest weigh 
and de. lectio r 
while the elas- 
ticity remain- 
ed perfect 
—3 
-3 
if) 
P 
CO 
_Cj 
ate deflection 
nches. 
Value of 
U 
from the 
formula, 
I s 
n 
Value of 
E 
from the 
formula 
/nv 
E 
Value of 
S 
from the 
formula, 
rw. 
Weigh 
in lbs. 
Deflec 
tion in 
inches. 
£ 
1 
"o 
Cl, 
J1 
5a 
— 
23 
1 = 
5 
a A 
“<i s e 
4 ad 3 
2S3 
Jungle hood. 
797 
300 
1.15 
6(6 
3 5 
29} 
815 
300 
.875 
874 
3.4 
993 
780 
300 
.70 
1016 
5.0 
Mean results 
797 
300 
.908 
852 
3.96 
550 
5930190 
1757 
290 
Trincomalee 
844 
500 
1.45 
938 
4.8 
291 
WOOD. 
785 
3 0 
.625 
10LL 
4.5 
292 
.81 1 
300 
.65 
1050 
5.3 
Mean result 
81 4 
3u<; 
,50F 
1018 
4.8 
453 
7242809 
2099 
259 
Goruckpore 
1000 
500 
975 
1172 
3.2 
260 
Saul. 
1000 
500 
1.1 
1070 
3.5 
261 
Imported 1823. 
1015 
5 0 
1.0 
1140 
4.5 
99 
95 
500 
1 1 75 
301 
4.2 
262 
ix: 
500 
1.0 
: 190 
4.0 
263 
1000 
500 
1. 
199 
40 
347 
KOI 
500 
.9 
168 
3.8 
348 
99 1 
500 
.8 
. 350 
3.6 
106 
91 
500 
1.25 
1210 
4.6 
258 
1041 
500 
.975 
1066 
2.4 
Mean results 
9S£ 
500 
1.075 
1238 
4.1 
544 j 
8357011 
2419 
TABLE II. 
Result of Experiments with 3 and 2 feet Specimens. 
Value of 
Value oi 
50 
V, " 
s« 
f-i 
iso 
a 
* .H 
■O 
U 
from he 
S 
from the 
fcp 
£ 5 
Names of the woods and 
» . 
sc £ 
g S r. 
formula, 
formula. 
dimensions. 
IS £ 
gap 
— OJ 
PQ * 
I'f| 
1 2 
IW. 
s. > 
cc 
£ Q3 .s 
s 
</A 
4 ad*. 
232 
Saul. 
720 
1-7 
239 
Sp cimeus, 3 feet long. 
744 
1 3 
300 
312 
Instance of supports 33 
inches. 
600 
642 
1.15 
1.2 
313 
Depth inches. 
61‘2 
1.4 
314 
•Breadth 1 inch. 
750 
1 5 
233 
500 
1.0 
236 
750 
1 8 
240 
500 
.875 
801 
566 
1.0 
302 
852 
1.525 
304 
7i6 
12 
305 
630 
1.025 
3ii« 
780 
1.30 
307 
780 
1.45 
