22 
FIRST SERIES — TABLES OF SCANTLINGS. 
TABLE XIV.— Red Pine. 
Weight upon each foot in length, 512 lbs. or 4'5714 cwts. 
Deflection in the middle for each foot in length, ^ of an inch. 
lbs. cwts. tons. 
Weight uniformly loaded —=20480= 182-85= 9' 142 
Weight suspended from the middle, — = 12800= II 4-28 =57 14 
Length 
clear 
BREADTH IN INCHES. 
H 1 
H 1 
2 1 
2i 1 
2i 1 
3 1 
3^ 1 
4 1 
4i 1 
bearing. 
DEPTH IN 
INCHES. 
1 
1-26 
1-20 
1-15 
1-10 
1-06 
1-00 
-95 
•91 
-87 
• HA 
2 
2-52 
2-39 
2-29 
2-20 
2-13 
2-00 
1-90 
1-82 
1-75 
i oy 
3 
3-78 
3-59 
3-44 
3-30 
3-19 
3-00 
2-85 
2-73 
2-62 
z 00 
4 
5-04 
4-79 
4-58 
4-41 
4-25 
4-00 
3-80 
3-64 
3-50 
0 «jO 
0 
6'30 
5-99 
5-73 
5-51 
5-32 
5-00 
4-75 
4-54 
4-22 
6 
7-56 
7-18 
6-87 
6-61 
6-38 
6-00 
5-70 
5-45 
5-24 
0 uo 
7 
8-82 
8-38 
8-02 
7-71 
7-44 
7-00 
6-65 
6-36 
6-12 
5-91 
Q 
O 
10-09 
9-58 
9-16 
8-81 
8-51 
^•00 
7-60 
7-27 
6-99 
6-75 
o 
11-35 
10-78 
10-31 
9-91 
9-57 
9-00 
8-55 
8-18 
7-87 
7-60 
12-61 
11-97 
11-45 
11-01 
10-63 
10-01 
9-50 
9-09 
8-74 
8-44 
11 
13-87 
13-17 
12-60 
12-12 
11-70 
11-01 
10-45 
10-00 
9-61 
12 
15-13 
14-37 
13-74 
13-22 
12-76 
12-01 
11-40 
10-91 
10-49 
10-13 
13 
14-89 
14-32 
13-82 
13-01 
12-36 
11-82 
11-36 
10-97 
14 
15-42 
14-88 
14-01 
13-31 
12-73 
12-24 
11-81 
15 
15-95 
15-01 
14-26 
13-63 
13-11 
12-66 
*16 
15-21 
14-54 
13-98 
13-50 
17 
15-45 
14-86 
14-35 
18 
15-73 
15-19 
19 
16-03 
20 
21 
22 
23 
24 
25 
Multipliers to give the breaking weight of every Scantling in each column respectively. 
4-171 
4-391 
4-591 
4-776 
4-945 
6-265 
5-532 
5-784 
6-016 
6-231 
3-337 
3-512 
3-673 
3-821 
3-956 
4-204 
4-425 
4-627 
4-813 
4-985 
* Example. — Red Pine, 16 feet long, 15-21 in. hy 3| in., or 14-54 hy 4, or 
13-98 hy 4i, or 13-50 hy 5, wdth 73-14 cwts. uniformly loaded, or 4571 
cwts. suspended from the middle, deflects ^ of an inch. 
The hreaMng weight of Eed Pine 16 feet long, 13-50 in. hy 5 in. is 6-231 x 73-14 = 
455-7 cwts. uniformly loaded, or 4-985 x 45-71 = 327"8 cwts. suspended from the middle. 
