AN INVESTIGATION INTO 
Tennessee Marble. 
No 
Size . . . 
Area . . 
E 
<r .... 
D 
C .... 
a 
a 
b 
b 
C 
C 
C 
1. 037 X. 996 
1. 004 X. 911 
1 X .97 
1.033 
1.033 
.915 
.915 
.97 
.97 
.97 
9,140,000 
8,960,000 
9,120,000 
9,260,000 
8,760,000 
8,900,000 
8,900,000 
.251 
.267 
.251 
.2415 
.247 
.2435 
.258 
6,080,000 
5,970,000 
6,070,000 
5,970,000 
5,780,000 
5,770,000 
6,130,000 
,3,655,000 
3,595,000 
3,650,000 
3,725,000 
3,510,000 
3,575,000 
3,540,000 
LONGITUDINAL COMPRESSION. MULTIPLY READINGS BY 4 FOR MILLIONTHS. 
Load (in 
pounds). 
Side 
U. 
Side 
P. 
Side 
P. 
Side 
U. 
Side 
U. 
Side 
P. 
Side 
P. 
I, OOO 
2,000 
3,000 
4,000 
5,000 
6,000 
7,000 
8,000 
9,000 
8,000 
7,000 
6,000 
5,000 
4,000 
3,000 
2,000 
1,000 
O 
20 
65 
IOO 
130 
165 
200 
230 
265 
230 
2OO 
170 
135 
IOO 
65 
30 
5 
O 
35 
70 
IOO 
130 
170 
205 
230 
270 
4 
O 
40 
75 
no 
150 
190 
230 
270 
300 
275 
250 
220 
1 80 
140 
no 
45 
10 
O 
30 
60 
IOO 
140 
185 
2 2O 
270 
295 
5 
O 
35 
75 
no 
145 
184 
184 
170 
140 
IOO 
60 
5 
O 
30 
70 
105 
140 
1 80 
215 
250 
290 
275 
255 
190 
165 
120 
90 
60 
5 
O 
25 
60 
95 
130 
170 
210 
250 
290 
4 
LATERAL EXTENSION. MILLIONTHS. 
No .... 
a 
a 
, b 
b 
C 
C 
Size 
1.037 
.996 
.911 
1.004 
.970 
1.000 
Load (in pounds). 
Side 
U. 
Side 
P. 
Side 
U. 
Side 
P. 
Side 
U. 
Side 
P. 
I ,OOO . 
2,OOO. 
3,000 . 
A OOO 
O 
29 
52 
80 
107 
140 
1 60 
200 
220 
I 80 
.l6o 
130 
IOO 
75 
50 
20 
-15 
O 
145 
145 
-7 
O 
130 
130 
2 
O 
153 
153 
5 

141 
141 
8 
O 
140 
140 
" 8 

5,000 . 
6,000 . 
7,000. 
8,000. 
O OOO 
;:::;;;;::; 
8,000 
7,ooo 
6,000 
5 ooo - - 
4,000 . 
3,000 . 
2 OOO 
I OOO 
