FIRST SERIES TABLES OF SCANTLINGS. 
11 
TABLE VII.— Red Pine. 
Weight upon each foot in length, 91'125 lbs. or 'SISG of acwt. 
Deflection in the middle for each foot in length, of an inch. 
Weight uniformly loaded. 
Wr lbs. cwts. tons. 
^z= 3645 =32-54 = 1-627 
W 
Weight suspended from the middle, ^=2278=20-34=1-017 
Length 
in fee!, 
clear 
bearing. 
~~r 
2 
3 
4 
5 
BREADTH IN 
INCHES. 
Weight 
uniformly 
loaded, 
in cwts. 
Weight 
suspended 
from the 
middle, 
in cwts. 
2i 
H 
DEPTH IN INCHES. 
•71 
1- 42 
2- 13 
2- 84 
3- 55 
•67 
1- 35 
2- 02 
2^69 
3- 37 
•64 
1-29 
1^93 
2^58 
3-22 
•62 
1-24 
1-86 
2^48 
3^10 
•60 
1^20 
1- 79 
2- 39 
2-99 
-56 
1-13 
1- 69 
2- 25 
2^81 
•53 
1^07 
1- 60 
2- 14 
2-67 
•81 
1^62 
2^44 
3- 25 
4- 06 
-50 
1- 01 
152 
2- 03 
254 
6 
7 
8 
*9 
10 
4*25 
5- 67 
6- 38 
7- 09 
^ yj^ 
6-39 
6-06 
6-74 
"7-41 
8-08 
8- 76 
9- 43 
10^10 
o o / 
HOI 
5-15 
5- 80 
6- 44 
3.72 
4-34 
4^96 
5^58 
6^20 
3- 59 
4- 78 
5- 38 
5-98 
3-38 
3- 94 
4- 50 
5- 07 
5-63 
3^1 
374 
4-28 
4^81 
5^35 
"T88 
5- 69 
6- 50 
7- 32 
8- 13 
~3^ 
3- 56 
4- 06 
4- 57 
5- 08 
1 1 
12 
13 
14 
15 
Tso 
8- 51 
9- 22 
9-93 
10-64 
7-09 
7- 73 
8- 38 
9^02 
9- 66 
To^i 
10- 95 
11- 60 
12- 24 
12-89 
6^82 
743 
8^05 
8- 67 
9- 29 
6- 58 
7- 18 
7- 77 
8- 37 
8-97 
6-19 
6-75 
7^32 
7^88 
8^44 
5W 
6^42 
6-95 
7^48 
8-02 
"~8-94 
9-76 
10- 57 
11- 39 
12- 20 
~5-59 
6-10 
6- 61 
7- 11 
7- 62 
"8T3 
8- 64 
9- 15 
9-66 
10-17 
16 
17 
18 
19 
20 
11- 35 
12- 05 
12- 76 
13- 47 
14- 18 
10^78 
11-45 
12^12 
12^80 
13-47 
9-91 
10- 53 
11- 15 
11- 77 
12- 39 
9^57 
10-17 
10- 76 
11- 36 
11-96 
9^00 
9^57 
10- 13 
10^69 
11- 26 
~8^ 
9-09 
9-62 
10-16 
10-69 
T3^ 
13- 83 
14- 64 
15- 45 
16- 27 
21 
14-89 
14^14 
13-53 
l;3^01 
12-56 
11-82 
11"^ 
TtW 
T6^ 
22 
14^82 
14-17 
13^63 
13-16 
12-38 
11-76 
17-89 
11-18 
23 
14-82 
14^25 
13-76 
12-94 
12-30 
18-71 
1 1-69 
24 
14^87 
14-35 
13-51 
12-83 
19-52 
12-20 
25 
14-95 
14-07 
13^37 
20-34 
12-71 
Deflection 
in the 
midd1e,iu 
parts of 
an inch. 
3 
45- 
4 
5 
_T5_ 
6 
4^ 
_7_ 
40 
S 
4^ 
9 
43- 
I o 
40 
4^ 
I z 
4~S 
I 3 
40 
I 4 
40 
I 6 
4^ 
I 7 
4^ 
I 8 
1 9 
Try 
z o 
40 
Z I 
4^ 
Z z 
4-S 
Z 3 
TS- 
a 4 
^ 
2 5 
T5- 
Multipliers to give the breaking weight of every Scantling in each column resp ectively 
7-416 7^806 
5-933 6-245 
8-162 
6-530 
8-492 
6-793 
»-791 
7-033 
9-343 9-835 
7-474 7-868 
Uniformly loaded. 
Suspended from the middle. 
* Example.— ReA Pine 9 feet long, 6-38 in. by If in., or 6-06 by 1|, or 5-80 by 2, 
or 5-58 by 2i, or 5-38 by 2^, or 5 07 by 3, or 4-81 by 3i with 7-32 cwts. uniformly 
loaded, or 4' 5 7 cwts. suspended from the middle, deflects -2^ of an inch. 
The brealdng weight of Red Pine 9 feet long, 4-81 in. by 3i in. is 9-835 x 7-33 = 71-9 
cwts. uniformly loaded, or 7 868 x 4-57 = 35-9 cwts. suspended from the middle. 
