FIRST SERIES — TABLES OF SCANTLINGS. 
47 
TABLE XXVI. Continued.— Red Pine. 
Weight upon each foot in length, 3200 lbs. or 28*5714 cwts. 
Deflection in the middle for each foot in length, -j-J^ of an inch. 
TXr cwts. tODS. 
Weight uniformly loaded — = 320000= 2857-14= 142-857 
w 
Weight suspended from the middle,— = 200000= 1785-71 = 89-285 
Length 
in feet, 
clear 
BREADTH IN 
INCHES. 
9 
10 
11 
12 
13 • 
14 
15 
bearing. 
DEPTH IN INCHES. 
1 
1-73 
1-67 
1-62 
1-58 
1-53 
{-50 
1-46 
2 
3-47 
3-35 
3-24 
3-16 
3-07 
2-99 
2-93 
3 
5-20 
5-02 
4-87 
4-73 
4-60 
4-49 
4-39 
*4 
6-94 
6-70 
6-49 
6-30 
6-14 
5-99 
5-85 
5 
8-67 
8-37 
8-11 
7-88 
7-67 
7-48 
7-31 
~~6~ 
ioTi 
10-05 
y-73 
9-45 
9-21 
8-98 
"¥78 
7 
12-14 
11-72 
11-36 
11-03 
10-74 
10-48 
10-24 
8 
13-88 
13-40 
12-98 
12-61 
12-27 
il-97 
il-70 
9 
15-61 
15-07 
14-60 
14-18 
13-81 
13-47 
13-17 
10 
16-75 
16-22 
15-76 
15-34 
14-97 
14-63 
11 
16-88 
16-47 
16-09 
Weight 
uiiilormly 
loadrd, 
in cwts. 
Weight Deflection 
suspeiiiied | in the 
iVoin the middle, 
middle, in parts of 
in cwts. an inch. 
28-57 17-85 
57-14 35-71 
H5-71 53-57 
114-2e 7142 
142-85 89-28 
17W2;107M4 
200-001 125-00 
228-57i 142-83 
257- 14! 160-71 
285-7 1 1 178-57 
314-281 196-421 -^'^ 
I oT? 
2 
1 o5 
_3. 
1 o o 
± 
loo 
S 
I ca" 
S 
roo 
1 o o 
I o 
Multipliers to give the breaking weicjfit of every Scantling in each column respectively. 
7-579 
7-850 
8-105 
8-343 
8-568 
8-783 
8-988 
6-063 
6-280 
6-484 
6-674 
6-854 
7-026 
7 190 
Uniformly loaded. 
Suspended from the middle. 
* Example. — Red Pine 4 feet long, 6-94 in. by 9 in., or 0-70 by 10, or 6-49 by 
11, or 6-30 by 12, or 6-14 by 13, or 5-99 by 14, or 5-85 by 15, with 114-23 cwts. 
uniformly loaded, or 71'42 cwts. suspended from the middle, deflects of an 
inch. 
The breaking we'2;lit of Red Pine 4 feet long, 6-'.)4 in. by 9 in.^ is 7-579 x 114-28 
= 866 cwts. uniformly loaded, or G'OGo x 7r4i = 433 cwts. suspended from the 
middle. 
