58 
SECOND SEEIES — TABLES OF WEIGHTS. 
TABLE VI. 
SCANTLINGS, 6 in. and 62^ 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. 
Scantlings, 
in inches. 
Depth. Breadth 
LENGTH IN FEET, CLE AR BEARING. 
I 3 I 4 I 5 I 6 I 7— 
WEIGHT IN CWTS, 
6X2 
6 X 2k 
6 X 2k 
6X3 
*6 X 3i 
72-00 
81-00 
90-00 
108-00 
126-00 
36-00 
40-50 
45-00 
54-00 
63-00 
24-00 
27-00 
30-00 
36-00 
42-00 
18-00 
20-25 
22-50 
27-00 
31-50 
14-40 
16-20 
18-00 
21-60 
25-20 
12- 00 
13- 50 
15-00 
18-00 
21-00 
10- 28 
11- 57 
12- 85 
15-42 
18-00 
6X4 
6 X 4| 
6X5 
6 X 5i 
6X6 
144-00 
162-00 
180-00 
198-00 
216-00 
72-00 
81-00 
90-00 
99 00 
108-00 
48-00 
64-00 
60-00 
66-00 
72-00 
36-00 
40-50 
45-00 
49-50 
54-00 
28-80 
32-40 
36-00 
39-60 
43-20 
24-00 
27-00 
30-00 
33-00 
36-00 
20-57 
2314 
25-71 
28-28 
30-85 
6 X 61- 
6X7 
6X8 
6X9 
6 XIO 
234-00 
252-00 
288-00 
324-00 
360-00 
117-00 
126-00 
144-00 
16200 
180-00 
78-00 
84-00 
96-00 
108-00 
120-00 
58-50 
63-00 
72-00 
81-00 
90-00 
46-80 
50-40 
57-60 
64-80 
72-00 
39-00 
42-00 
48-00 
54-00 
60-00 
33-42 
36-00 
41-14 
46-28 
51-42 
6 Xll 
6 X12 
6 X13 
6 X14 
6 X15 
396-00 
432-00 
468-00 
504-00 
540-00 
198-00 
216-00 
234-00 
252-00 
270-00 
132-00 
144-00 
156-00 
168-00 
180-00 
99-00 
108-00 
117-00 
126-00 
135-00 
79-20 
86-40 
93-60 
100-80 
108-00 
66-00 
72-00 
78-00 
84-00 
90-00 
56-57 
61-71 
66-85 
72-00 
77-14 
9-00 
10-12 
11 25 
13-50 
15-75 
1800 
20-25 
22-50 
24-75 
27-00 
29-25 
31-50 
36-00 
40-50 
45-00 
49-50 
54-00 
58-50 
63-00 
67-60 
8- 00 
9- 00 
10-00 
1200 
1400 
Woo 
18-00 
20-00 
22-00 
24-00 
2&00 
2800 
32-00 
36-00 
4000 
4f00 
48-00 
52-00 
56-00 
60-00 
Deflection in inches of Ked Pine 6 inches deep, loaded with the weights in this table 
Weightuniform- ) 
ly loaded J 
•003 
•Oil 
-025 
•044 
•068 
-099 
-134 
•175 
-222 
Wt. suspended 1 
from the middle | 
•004 
•018 
•039 
•070 
•110 
-158 
-215 
-280 
-355 
*** For Scantlings 6^ inches deep, multiply the weights in this table 
hy 1-1736. and the defl ections by i|=-923.f 
* Example 1.— Red Pine 6 in. by 3| in., 6 feet long, with 21 cwts. uniformly loaded, 
(one-eighth Ihe breaking weight) deflects -099 of an inch; and with 21 cwts. suspended from 
the middle, (one-fourth the breaking weight) the deflection is -158 of an inch. 
f* Example 2.— Red Pine G^in. by 3| in., 6 feet long, with 21 x 1-1736 = 24-64 cwts. 
uniformly loaded, (one-eighth the breaking weight) deflects "099 x ^ = -091 of an inch; and 
with 24-64 cwts. suspended from the middle, (one-fourth the breaking weight) the deflection 
is -158x||. = -146 of an inch. & fa / 
