66 SECOND SEKIES — TABLES OF WEIGHTS. 
TABLE IX. 
SCANTLINGS, 9 in. and H 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. 
LENGTH in FEET, CLEAR BEARING. 
iSCANTLINGS, 
in inches. 
1 
2 
3 
4 
5 
6 
7 
8 
Depth. Breadth. 
WEIGHT IN CWTS. 
9X2 
9 X 2i 
9 X 2i 
9X3 
9 \ 3k 
162-00 
182-25 
202-50 
243-00 
283-50 
81-00 
9112 
101-25 
121-50 
141-75 
54-00 
60-75 
67-50 
81-00 
94-50 
40^50 
45-56 
50-62 
60-75 
70-87 
32-40 
36-45 
40-60 
48-60 
56-70 
27^00 
30-37 
33-75 
40-50 
47-25 
23-14 
26-03 
28-92 
34-71 
40-50 
20^25 
22^78 
25-31 
30-37 
35-43 
9X4 
9 X 4i 
*9 X 5 
9 X 5i 
9X6 
324-00 
364-50 
405-00 
445-50 
486-00 
162-00 
182-25 
202-50 
222-75 
243-00 
108-00 
121-50 
135-00 
148-50 
162-00 
81-00 
91-12 
101-25 
111-37 
121-50 
64-80 
72-90 
81-00 
89-10 
97-20 
54-00 
60-75 
67-50 
74-25 
81-00 
46-28 
52-07 
57-85 
63-64 
69-42 
40-50 
45-56 
50-62 
55-68 
60-75 
9X7 
9X8 
9X9 
9 X 9i 
9 XIO 
567-00 
648-00 
729-00 
769-50 
810-00 
283-50 
324-00 
364-50 
384-75 
405-00 
189-00 
216-00 
243-00 
256-50 
270-00 
141-75 
162-00 
182-25 
192-37 
202-50 
113-40 
129-60 
145-80 
153-90 
162-00 
94-50 
108-00 
121-50 
128-25 
135-00 
81-00 
92-57 
104-14 
109-92 
115-71 
70-87 
81-00 
91-12 
96-18 
101-25 
9 Xll 
9 X12 
9 X13 
9 X14 
9 X15 
891-00 
972-00 
1053-00 
1134-00 
1215-00 
445-50 
486-00 
526-50 
567-00 
607-50 
297-00 
324-00 
351-00 
378-00 
405-00 
222-75 
•243-00 
263-25 
283-50 
303-75 
178-20 
194-40 
210-60 
226-80 
243-00 
148-50 
162^00 
175-50 
189-00 
202-50 
127-28 
138-85 
150-42 
162-00 
173-57 
111-37 
121-50 
131-62 
141-75 
151^87 
Deflection 
in inches of Red Pine 9 inches deep, loaded with the weights in this tahle. 
Weightuniform- 1 
ly loaded j 
•002 
-007 
•016 
•029 
•046 
-066 
•089 
•117 
Wt suspended 1 
from the middle J 
-003 
•012 
•026 
-047 
•073 
-105 
•143 
•187 
For Scantlings 9^ inches deep, multiply the weights in this table 
by f|i=M142, and the deflections by 4|z=-947.t 
* Example 1. — Red Pine 9 in. by 5 in., 5 feet long, with 81 cvrts. uniformly loaded, 
(one-eighth the breaking weight) deflects -046 of an inch ; and with 81 cwts. suspended from 
the middle, (one-fourth the breaking weight) the deflection is -073 of an inch. 
t* Example 2.— Red Pine 9^ in. by 5 in., 5 feet long, with 81 x 1-1142 = 90-25 cwts. 
uniformly loaded, (one-eighth the breaking weight) deflects -046 x -94? = -044 of an inch ; 
and with 90-25 cwts. suspended from the middle, (one-fourth the breaking weight) the 
deflection is -073 x -947 = '069 of an inch. 
