52 
SECOND SERIES — TABLES OF WEIGHTS. 
TABLE II. 
SCANTLINGS, 2 in. and 2h inches Deep. 
The Weights in this table are — 
One-eighth of the breaking weight of Red Pine, uniformly loaded ; o] 
One-fourth of the same when suspended from the middle. 
Scantlings, 
ir. inches. 
1 
2 
3 
4 
5 
6 
7 
8 1 
9 1 
10 
Depth, nreadth. 
WEIGHT 
IN CWTS. 
2 X U 
2 X If 
*2 X 2 
2 X 21 
2 X 2i 
6- 00 
7- 00 
8- 00 
9- 00 
10-00 
3-00 
3- 50 
4^00 
4- 50 
6-00 
2-00 
2-33 
2- 66 
3- 00 
3-33 
1-50 
1- 75 
2^00 
2- 25 
2-50 
1-20 
1-40 
1- 60 
\-80 
2- 00 
1-00 
1-16 
1-33 
1-50 
J-66 
•85 
1-00 
M4 
1^28 
1-42 
-75 
•87 
1^00 
112 
1-25 
•66 
•77 
•88 
1-00 
1-11 
-6( 
•7( 
•8( 
-9i 
l-0( 
2X3 
2X4 
2X5 
2X6 
2X7 
12-00 
16-00 
20-00 
24-00 
28-00 
6-00 
8-00 
10-00 
12-00 
14-00 
4- UO 
5- 33 
6- 66 
8- 00 
9- 33 
3- 00 
4- 00 
6-00 
6- 00 
7- 00 
2- 40 
3- 20 
4- 00 
4- 80 
5- 60 
2^00 
2- 66 
3- 33 
4- 00 
4-66 
1- 71 
2- 28 
2- 85 
3- 42 
4- 00 
1- 50 
2- 00 
2- 50 
3- 00 
350 
1-33 
1- 77 
2- 22 
2- 66 
3- 11 
1- 6( 
2- 0( 
2-4( 
2-8( 
2X8 
2X9 
2 XIO 
2 Xll 
2 X12 
32-00 
36-00 
40-00 
44-00 
48-00 
16-00 
18-00 
20-00 
22-00 
24-00 
10-66 
12- 00 
13- 33 
14- 66 
16-00 
8- 00 
9- 00 
10- 00 
11- 00 
12- 00 
6- 40 
7- 20 
8- 00 
8- 80 
9- 60 
5- 33 
6- 00 
6- 66 
7- 33 
8- 00 
4^57 
5-14 
5- 71 
6^28 
6- 85 
Too 
4- 50 
5- 00 
550 
6- 00 
~3^5 
4-00 
4-44 
4- 88 
5- 33 
"3^1 
3- 6( 
4- 01 
4-4( 
4-8( 
Deflectiou in inches of Red Pine 2 inches deep, loaded with the weights in this table. 
Weight uiiiiorm- ) 
ly loaded J 
Wt. suspended ) 
from the middle j 
•008 
•013 
•033 
-053 
-074 
•118 
•131 
•210 
-205 
•329 
•296 
•473 
1 
403 
-644 
-526 
-841 
•666 
1-065 
•82i 
1-31^ 
For Scantlings 2i inches deep, multiply the weights in this tabh 
by 1-5625, and the deflections by -S.f 
* Example 1.— Red Pine 2 in. by 2in., 8 feet long, with 1 cwt. uniformly loaded (one 
eighth the breaking weight) deflects -526 of an inch; and with 1 cwt. suspended from thi 
middle (one-fourth the breaking weight) the deflection is -841 of an inch. 
f* Example 2.— Red Pine 2i in. by 2 in., 8 leet long, with 1 x 1-5625 = 1-5625 cwts 
uniformly loaded (one-eighth the brealdng weight) deflects -526 x -8 = '4208 oi an inch ; aa( 
with 1-5625 cvds. suspended trom the middle (oae-tourth the breaking weight) the deflectioi 
is -841 X -8 = -6728 of an inch. 
