FIRST SERIES — TABLES OF SCANTLINGS. 17 
TABLE XI. Continued. — Red Pine. 
Weight upon each foot in length, 214:'Q2b lbs., or 2*452 cwts. 
Deflection in the middle for each foot in length, ^ of an inch. 
XTTT . 1 . ./. , , W" cw'*- tons. 
Weight uniformly loaded — = 10985=98-08=4-904 
Weight suspended from the middle, ^= 6865 =61-30= 3-065 
Length 
BREADTH IN 
INCHES. 
Weight 
uniformly 
loaded, 
Weight 
suspended 
from the 
middle, 
in cwts. 
Deflection 
in feet, 
clear 
bearing. 
6 
7 
1 8 
9 
1 10 
! 11 
12 
iu the 
middle, in 
DEPTH IN INCHES. 
in cwts. 
parts of 
an inch. 
1 
2 
3 
4 
5 
-65 
1-29 
1- 94 
2- 58 
3- 23 
-61 
1-23 
1- 84 
2- 45 
3- 06 
•59 
1-17 
1- 76 
2- 34 
2-93 
-56 
1-13 
1- 69 
2- 25 
2-82 
•54 
1-09 
2^18 
2^72 
-53 
1-05 
1- 58 
2- 11 
2-64 
•51 
1-02 
1^54 
2^05 
2^56 
2-45 
4-90 
7-35 
9-80 
1226 
1-53 
3^06 
4^59 
6- 13 
7- 66 
I 
2 
5 
4^ 
6 
7 
8 
9 
10 
3- 87 
4- 52 
5- 16 
5- 81 
6- 45 
3- 68 
4- 29 
4- 90 
5- 52 
6- 13 
3- 52 
4- 10 
4- 69 
5- 28 
5-86 
"3^ 
3- 95 
4- 51 
5- 07 
5-64 
3-27 
3- 81 
4- 35 
4- 90 
5- 44 
~3^ 
3-69 
422 
4^75 
5^27 
3^07 
3^58 
4^10 
4^61 
5^12 
14-71 
17-16 
19-61 
22-06 
24-52 
~9-19 
10-72 
12- 26 
13- 79 
15-32 
'6 
7 
4^ 
3 
Ti3- 
9 
4^ 
I o 
40 
11 
12 
*13 
14 
15 
7-10 
7- 74 
8- 39 
9- 03 
9-68 
6- 74 
7- 35 
7- 97 
8- 58 
9- 19 
6- 45 
7- 03 
7- 62 
8- 21 
8-79 
6-20 
6- 76 
7- 33 
7- 89 
8- 45 
5- 99 
6- 53 
7- 07 
7-62 
8^16 
5^80 
6^33 
6- 86 
7- 38 
7-91 
5^63 
6- 15 
6^66 
7- 17 
7^68 
29-42 
31-87 
34-32 
36-78 
1 fi'S"; 
1 o oo 
18- 39 
19- 92 
21- 45 
22- 98 
I I 
4^ 
1 2 
I 5 
16 
17 
18 
19 
20 
10^2 
10- 97 
11- 61 
12- 26 
12-90 
9-81 
10- 42 
11- 03 
11- 64 
12- 26 
9-38 
9-97 
10- 55 
11- 14 
11-72 
'9-02 
9-58 
10-14 
10- 71 
11- 27 
8- 71 
9- 25 
9-80 
10-34 
10-88 
8-44 
8- 96 
9- 49 
10-02 
10-55 
8^19 
8- 71 
9^22 
9- 73 
10-24 
39-23 
41-68 
44-13 
46-58 
49-04 
26- 05 
27- 58 
29- 11 
30- 65 
I 6 
Ts- 
I 7 
T5 
I 8 
4^ 
1 9 
srs 
2 0 
Tg 
21 
22 
23 
24 
25 
13^55 
14-20 
14- 84 
15- 49 
16- 13 
12- 87 
13- 48 
14- 10 
14- 71 
15- 32 
12-31 
12- 90 
13- 48 
14- 07 
14-66 
11- 84 
12- 40 
12- 96 
13- 53 
14- 09 
11-43 
11- 97 
12- 52 
13- 06 
13-60 
11-07 
11- 60 
12- 13 
12- 65 
13- 18 
10- 75 
11- 27 
11- 78 
12- 29 
12-80 
51-49 
53^94 
56^39 
58-84 
61^30 
3248 
33-71 
35^24 
36^78 
38^31 
2 I 
To 
2 2 
4^ 
2 3 
4^ 
2 4 
2 5 
Multipliers to give the breaking weight of every Scantliug in 
each column respectively. 
8-150 
6-520 
8-578 
6-862 
8-970 
7-176 
9-328 
7-462 
9-662 
7-729 
9-975 
7-980 
10-26 
8-31 
Uniformly loaded. 
Suspended from the middle 
* Example.— nei Pine 13 feet long, 8-39 in. by 6 in., or 7-97 by 7, or 7-62 by 8, 
or 7-33 by 9, or 7-07 by 10, or 6-85 by 11, or 6-66 by 13, with 31-87 cwts. uniformly 
loaded, or 19-92 cwts. suspended from the middle, deflects ±^ of an inch. 
The breaking weight of Red Pine 13 feet long, 7-97 in. by 7 in., is 8-578 x 31-87 = 
273-3 cwts. uniformly loaded, or 6-862 x 19 93 = 136 6 cwts. suspended from the middle. 
