FIRST SERIES — TABLES OF SCANTLINGS. 
25 
TABLE XV. Continued.— Red Pine. 
Weight upon each foot in length, 648 lbs., or 5*7857 cwts. 
Deflection in the middle for each foot in length, -^j of an inch. 
lbs. cwts. tons. 
Weight uniformly loaded — =29160=260-35= 13-017 
W 
Weight suspended from the middle,-^ = 18225= 162-72= 8-136 
Length 
BREADTH IN 
INCHES. 
Weight 
uniformly 
loaded. 
Weiglit 
suspended 
from the 
middle, 
ill cwts. 
DeSeetioa 
in feet, 
clear 
bearing. 
8 
10 
11 
1 12 
1 13 
1 14 
in the 
middle, io 
parts of 
an inch. 
DEPTH IN INCHES. 
in cwts. 
I 
2 
3 
4 
5 
•81 
1- 62 
2- 44 
3- 25 
4- 06 
•78 
1- 56 
2- 34 
3- 12 
3-90 
-75 
1- 51 
2- 26 
3- 01 
3-77 
•73 
1- 46 
2- 19 
2- 92 
3- 65 
•71 
1- 42 
2- 13 
2- 84 
3- 55 
•69 
1- 38 
2- 07 
2- 76 
3- 45 
•67 
1- 35 
2- 02 
2- 69 
3- 37 
5-78 
11-57 
17-35 
23-14 
28-92 
3-61 
7-23 
10-84 
14-46 
1808 
I 
4T 
2 
3 
tV 
5 
4T 
6 
7 
8 
9 
10 
4- 87 
5- 68 
6- 49 
7- 31 
8- 12 
4-68 
5^46 
6- 24 
7- 02 
7-80 
ir52 
5- 27 
6 03 
6- 78 
7- 54 
T38 
5-11 
5- 84 
6- 57 
7- 30 
4-25 
4- 96 
5- 67 
6- 38 
7- 09 
4-14 
4- 83 
5- 52 
6- 21 
6-90 
T04 
4- 72 
5- 39 
6- 06 
6-74 
34^71 
40-50 
46-28 
5207 
57-85 
Weo 
25-31 
28-92 
36-16 
6 
4T 
8 
TT 
9 
TT 
1 1> 
4T 
11 
12 
13 
14 
*15 
8- 93 
9- 74 
10- 55 
11- 36 
12- 18 
8- 58 
9- 36 
10-15 
10- 93 
11- 71 
8- 29 
9- 04 
9-80 
10- 55 
11- 30 
8-03 
8- 76 
9- 49 
10-22 
10-95 
7- 80 
8- 51 
9- 22 
9-93 
10-64 
7- 59 
8- 28 
8- 98 
9- 67 
10-36 
~7^l 
8-08 
8- 76 
9- 43 
10-10 
"63^64 
69-42 
75-21 
81-00 
86-78 
39^77 
43-39 
47-00 
50-62 
54-24 
I I 
TT 
I 2 
4T 
I 3 
4T 
I 4 
4T 
I 5 
4 5 
16 
17 
18 
19 
20 
12- 99 
13- 80 
14- 61 
15- 42 
16- 23 
12- 49 
13- 27 
14- 05 
14- 83 
15- 61 
12-06 
12- 81 
13- 56 
14- 32 
15- 07 
TF68 
12- 41 
13- 14 
13- 87 
14- 60 
rr35 
12 05 
12- 76 
13- 47 
14- 18 
11-05 
11- 74 
12- 43 
13- 12 
13-81 
10- 78 
11- 45 
12- 12 
12- 80 
13- 47 
92-57 
98-35 
104-14 
109-92 
115-71 
57-85 
61-47 
65-08 
68-70 
72-32 
I 6 
TT 
I 7 
TT 
1 8 
TT 
I 9 
TT 
20 
TT 
21 
22 
23 
16-39 
15- 82 
16- 58 
15- 33 
16- 06 
16-79 
T?89 
15- 60 
16- 31 
14- 50 
15- 19 
15-88 
14-15 
14- 82 
15- 49 
121-50 
127-28 
133-07 
75 93 
79-55 
83-16 
2 I 
TT 
2 2 
TT 
23 
TT 
Multipliers to give the breaking weight of every Scantling in each column respectively. 
7-288 
7-579 
7-850 
8-105 
8-343 
8-568 
8-783 
5-830 
6-063 
6-280 
6-484 
6-674 
6-854 
7-026 
Uniformly loaded. 
Suspended from the middle. 
* Example.— Uei Pine 15 feet long, 12-18 in. by 8 in., or 11-71 by 9, or ll'SO by 
10, or 10-95 by 11, or 10-64 by 12, or 10-36 by 13, or lO'lO by 14, with 86-78 cwts. 
uniformly loaded, or 54' 24 cwts. suspended from the middle, deflects ±^ of an inch. 
The breaking weight of Red Pine 15 ft. long, 10-95 in. by 11 in., is 8-105 x 86-78 = 
703 3 cwts. uniformly loaded, or 6"484 x 54-24 = 351-6 cwts. suspended from the middle. 
