92 
SECOND SERIES TABLES OF WEIGHTS. 
TABLE XVI. Continued. 
SCANTLINGS, 16 in., 17 in. and 18 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. 
SlZB OF 
Scantlings, 
in inches. 
LENGTH IN FEET, 
CLEAR 
BEARING. 
17 
18 
19 
20 
21 
22 
23 
24 
Depth. Breadth. 
WEIGHT IN CWTS. 
16 X 2 
16 X 2i 
16 X 3 
16 X 3i 
16X 4 
30- 11 
37-64 
45-17 
52-70 
60-23 
28-44 
35-55 
42-66 
49-77 
56-88 
26-94 
33-68 
40-42 
47-15 
53-89 
25-60 
32-00 
38-40 
44-80 
51-20 
24-38 
30-47 
36-57 
42-66 
48-76 
23-27 
29-09 
34-90 
40-72 
46-54 
22-26 
27-82 
33-39 
38-95 
44-52 
21-33 
26-66 
32-00 
37-33 
42-66 
16 X 4^ 
16X 5 
16 X 5i 
16 X 6 
16 X 6i 
67-76 
75-29 
82-82 
90-35 
97-88 
64-00 
71-11 
78-22 
85-33 
92-44 
60-63 
67-36 
74-10 
80-84 
87-57 
57-60 
64-00 
70-40 
76-80 
83-20 
54-85 
60-95 
67-04 
73-14 
79-23 
62-36 
58-18 
64-00 
69-81 
75-63 
50-08 
55-65 
61-21 
66-78 
72-34 
48-00 
53-33 
58-66 
64-00 
69-33 
16 X 7 
16 X 8 
16 X 9 
16X10 
16X11 
105-41 
120-47 
135-52 
150-58 
165-64 
99-55 
113-77 
128-00 
142-22 
156-44 
94-31 
107-78 
121-26 
134-73 
148-21 
89-60 
102-40 
115-20 
128-00 
140-80 
85-33 
97-52 
109-71 
121-90 
134-09 
81-45 
93-09 
104-72 
116-36 
128-00 
77-91 
89-04 
100-17 
111-30 
122-43 
~7l'^ 
85-33 
96-00 
106-66 
117-33 
*16 X12 
16X13 
16X14 
16X15 
16X16 
180-70 
195-76 
210-82 
225-88 
240-94 
170-66 
184-88 
199-11 
213-33 
227-55 
161-68 
175-15 
188-63 
202-10 
215-57 
153-60 
166-40 
179-20 
192-00 
204-80 
146-28 
158-47 
170-66 
182-85 
195-04 
139-63 
151-27 
162-90 
174-54 
186-18 
133-56 
144-69 
155-82 
166-95 
178-08 
12800 
138-66 
149-33 
160-00 
170-66 
Deflection in inches of Red Pine 16 inches deep, loaded with the weights in this table. 
Weightaiiiform. ) 
ly loaded. J 
-297 
-333 
-371 
•411 
•453 
•497 
•543 
•592 
Wt. suspended ) 
-475 
-532 
•593 
•657 
-725 
•795 
•869 
•947 
from the middle. ) 
For Scantlings 17 inches deep, multiply the weights in this table 
by f||= M289, and the deflections by if =-941. 
For Scantlings 18 inches deep, multiply the weights in this table 
by 1^= 1-2656, and the deflections by l=-888. 
* Example.— Rei Pine 16 in. by 12 in., 24 feet long, with 128 cwts. uniformly loaded, 
(one-eighth the breaking weight) deflects -592 of an inch; and with 128 cwts. suspended 
from the middle, (one-fourth the breaking weight) the deflection is -947 of an inch. 
