12 
FIRST SERIES — TABLES OF SCANTLINGS. 
TABLE VIII.— Red Pine. 
Weight upon each foot in length, 125 lbs., or 1*116 cwts. 
Deflection in the middle for each foot in length, of an inch. 
Weight uniformly loaded -^ = 5000 =44-64 = 2-232 
W 
Weight suspended from the middle, ^ = 3125 = 27-90= 1-395 
BREADTH IN 
INCHES. 
Weight 
Weight 
suspended 
u 
2i 
3 
loaded, 
from the 
middle, 
DEPTH IN INCHES. 
lu cwts. 
iu cwts. 
•TO 
/ o 
•TO 
• AO 
oy 
00 
Do 
•tQ 
1-11 
-69 
1 Do 
1 0\J 
1 'A •'i 
1 00 
1 00 
1 ZrJ 
1 • 1 Q 
1 1 y 
2-23 
1-39 
2-36 
2-25 
2-16 
2-07 
1-99 
1-88 
1-78 
3-34 
2-09 
3-15 
2-99 
2-86 
2-76 
2-66 
2-50 
2-38 
4-46 
2-79 
3-94 
3-74 
3-58 
3-44 
3-32 
3-13 
2-97 
5-58 
3-48 
A .TQ 
4 /o 
A - Ad 
4 oU 
/I • 1 Q 
4 i 0 
0 yy 
0 10 
0 00 
6-69 
Fl"8 
o'Oz 
O 4,'i 
0 (J 1 
'i 04 
4 00 
4 00 
4 10 
7-81 
4-88 
6-30 
5-99 
5-73 
5-51 
5-32 
5-00 
4-75 
8-92 
5-68 
7-09 
6-74 
6-44 
6-20 
5-98 
5-63 
5-35 
10-04 
6-27 
7-88 
7-48 
7-16 
6-88 
6-65 
6-25 
6-94 
11-16 
6-97 
"8^ 
8-23 
7-87 
7-57 
"7^ 
¥88 
6-53 
7^ 
9-45 
8-98 
8-59 
8-26 
7-97 
7-50 
7-13 
13-39 
8-37 
10-24 
9-73 
9-31 
8-95 
8-64 
8-13 
7-72 
14-50 
9-06 
11-03 
10-48 
10-02 
9-64 
9-30 
8-75 
8-32 
15-62 
9-76 
11-82 
11-23 
10-74 
10-33 
9-97 
9-38 
8-91 
16-74 
10-46 
12-61 
1T97 
11-45 
11-01 
T(>63 
10-01 
9-60 
17-85 
Trie 
13-39 
12-72 
12-17 
11-70 
11-30 
10-63 
10-10 
18-97 
1 1-85 
14-18 
13-47 
12-89 
12-39 
1 1-96 
11-26 
10-69 
20-08 
12-55 
14-97 
14-22 
13-60 
13-08 
12-63 
11-88 
11-29 
21-20 
13-25 
14-97 
14-32 
13-77 
13-29 
12-51 
11-88 
22-32 
13-95 
16-03 
14-46 
13^ 
13-13 
12-47 
'23-43" 
15-14 
14-62 
13-76 
13-07 
24-55 
15-34 
15-28 
14-38 
13-66 
25-66 
16-04 
15-01 
14-26 
26-78 
16-74 
15-63 
14-85 
27-90 
1 
7-43 
Deflection 
in the 
middle, in 
parts of 
an inch. 
40 
3 
4 
5 
4T5- 
8 
40 
9 
I o 
40 
Xi. 
40 
I 2 
40 
I 3 
I 4 
To 
I 5 
40 
I 6 
Xl. 
40 
1 8 
T5" 
1 9 
4 o 
t o 
_ZE- 
2 I 
4-5 
2 T. 
40 
2l3 
40 
24 
-A^ 
2 5 
Multipliers to give the breaking weight of every Scantling in each column respectively. 
6-674 
7-025 
7-346 
7-642 
7-912 
8-409 
8-851 
Uniformly loaded. 
5-339 
5-620 
5-877 
6-114 
6-330 
6-727 
7-081 
Suspended from the middle 
* Example— Rei Pine 10 feet long, 7-88 in. by 1| in., or 7-48 by If, or 7-16 by 2, 
or 6-88 by 2i, or 6-65 by 2^, or 6-25 by 3, or 5-94 by Bi, with 11-16 cwts. unifonnly 
loaded, or 6'97 cwts. suspended from the middle, deflects ^° of an inch. 
The breaking weight of Red Pine 10 feet long, (VSS in. by 3 in., is 8-409 x 11-16 = 
93-8 cwts. uniformly loaded, or 6-727 x 0-97 = 46-9 cwts. suspended from the middle. 
