42 
FIRST SERIES — TABLES OF SCANTLINGS. 
TABLE XXIV.— Red Pine. 
Weight upon each foot in length, 2592 lbs. or 23*1428 cwts. 
Deflection in the middle for each foot in length, -5% of an inch. 
w lbs. cwts. tons. 
Weight uniformly loaded ^ = 233280 =2082-85= 104-142 
Weight suspended from the middle,— = 145800 = 1301-78= 65-089 
Length 
BREADTH IN INCHES. 
iu feet, 
clear 
3 
H 
4 
4i 
1 6 
7 
8 
bearing. 
DEPTH IN 
INCHES. 
1 
2 
3 
4 
5 
2-58 
5-15 
7-73 
10-31 
12-89 
2-39 
4-78 
7-18 
9-57 
11-96 
2-25 
4-50 
6-75 
9-00 
11-26 
2-14 
4-28 
6-42 
8-55 
10-69 
2-05 
4-09 
6-14 
8-18 
10-23 
1-97 
3-93 
5-90 
7-87 
9-83 
1-90 
3-80 
5-70 
7-60 
9-49 
1-79 
3-57 
5-36 
7- 15 
8- 93 
1-70 
3-39 
5- 09 
6- 79 
8-49 
1-62 
3- 25 
4- 87 
6-49 
8-12 
7 
8 
9 
10 
15-46 
13^1 
15-76 
12-83 
14-97 
12-27 
14-32 
11-80 
13-77 
15-73 
11-39 
13-29 
15-19 
10-72 
12-51 
14-29 
16-08 
10- 18 
11- 88 
13-58 
15-28 
9-74 
11- 36 
12- 99 
14-61 
16-23 
11 
12 
Multipliers to give the breaking weight of every Scantling in each column respectively. 
4-591 
4-945 
5-255 
5-532 
5-784 
6-016 
6-231 
6-621 
6-970 
7-288 
3-673 
3-956 
4-204 
4-425 
4-627 
4-813 
4-985 
5-297 
5-576 
5-830 
* Example.— Rei Pine 6 feet long, 15-46 in. by 2 in., or 14-35 by 3^, or 13-51 
by 3, or 12-83 by 3^ or 12-27 by 4, or 11-80 by 41, or 11-39 by 5, or 10-72 by 6, or 
10-18 by 7, or 9-74 by 8, with 188-85 cwts. uniformly loaded, or 86'78 cwts. 
suspended from the middle, deflects ^ of an inch. 
The breaMng weight of Red Pine 6 feet long, 13-51 in. by 3 in., is 5-255 x 138-85 
= 729-6 cwts. uniformly loaded, or 4-204x 86-78 = 364-8 cwts. suspended from the 
middle. 
