60 SECOND SERIES — TABLES OF WEIGHTS. 
TABLE VII. 
SCANTLINGS, 7 in. and Ik inches Deep. 
The weights in this table are — 
One-eighth of the breaking weight of Red Pine, uniformly loaded; or 
One-fourth of the same, when suspended from the middle. 
SizK OK length in feet, clear bearing. 
Scantlings, 
in inches. 
1 1 
2 1 
3 1 
4 1 
5 1 
6 
7 
8 
Depth. Breadth. 
WEIGHT IN CWTS. 
7X2 
7 X 2i 
7 X 2 k 
7X3 
7 X 3i 
98-00 
110-25 
122-50 
147-00 
1 7 1 -50 
49-00 
55-12 
61-25 
73-50 
85-75 
32-66 
36-75 
40-83 
49-00 
57* 16 
24-50 
27-56 
30-62 
36-75 
42-87 
19-60 
22-05 
24-50 
29-40 
34-30 
16-33 
18-37 
20-41 
24-50 
28-58 
14^00 
15^75 
17-50 
21-00 
24-50 
12- 25 
13- 78 
15-31 
18-37 
21-43 
*7 X 4 
7 X 4i 
7X5 
7 X 5J 
7X6 
196-00 
220-50 
245-00 
269-50 
294-00 
98-00 
110-25 
122-50 
134-75 
147-00 
65-33 
73-50 
81-66 
89-83 
98-00 
49-00 
55-12 
61-25 
67-37 
73-50 
39-20 
44-10 
49-00 
53-90 
58-80 
32-66 
36-75 
40-83 
44-91 
49-00 
28-00 
31-50 
35-00 
38-50 
42-00 
27-56 
30-62 
33-68 
36-75 
7X7 
7 X 7i 
7X8 
7X9 
7 XIO 
343-00 
367-50 
392-00 
441-00 
490-00 
171-50 
183-75 
196-00 
220-50 
245-00 
114-33 
122-50 
130-66 
147-00 
163-33 
85-75 
91-87 
98-00 
110-25 
122-50 
68-60 
73-50 
78-40 
88-20 
98-00 
57-16 
61-25 
65-33 
73-50 
81-66 
49-00 
52-50 
56-00 
63-00 
70-00 
"42^ 
45-93 
49-00 
55-12 
6V25 
7 Xll 
7 X12 
7 X13 
7 X14 
7 X15 
539-00 
588-00 
637-00 
686-00 
735-00 
269-50 
294-00 
318-50 
343-00 
367-50 
179-66 
196-00 
212-33 
228-66 
245-00 
134-75 
147-00 
159-25 
171-50 
183-75 
107-80 
117-60 
127^40 
137-20 
147-00 
89-83 
98-00 
106-16 
114-33 
122-50 
77-00 
84-00 
91-00 
98-00 
105-00 
"67"^ 
73^50 
79-62 
85-75 
91-87 
Deflection in inches of Red Pine 7 inches deep, loaded with the weights in this table. 
Weight uniform- ) 
ly loaded J 
-002 
-009 
-021 
•038 
-059 
•085 
•115 
•150 
Wt. suspended ] 
from the middle j 
-004 
•015 
-034 
-060 
-094 
•135 
•184 
•240 
*** For Scantlings 7h inches deep, multiply the weights in this table 
by 4-f4-= 1-148, and the deflections by ^=-93'd.j- 
* Example 1. — Red Pine 7 in. by 4 in., 7 feet long, with 28 cwts. uniformly loaded, (one- 
eighth the breaking weight) deflects -115 of an inch ; and with 28 cwts. suspended from the 
middle, (one-fourth the breaking weight) the deflection is 'ISi of an inch. 
f * Example 2.— Red Pine 7^ in. by 4 in., 7 feet long, with 28 x 1-148 = 32-14 cwts. 
uniformly loaded, (one-eighth the breaking weight) deflects -115 x -933 = -107 of an inch; and 
with 32-14 cwts. suspenlbd from the middle, (one-fourth the breaking weight) the deflection 
is -184 X -933 = -172 of an inch. 
