PERMFILE72133

• Permit No: C1996083
• IBM Index Class Name: Permit File
• Doc Date: 5/12/2003
• Doc Name: Intro and Sections 1 thru 5 and 7 thru 8
• Section_Exhibit Name: Volume VII Geotechnical Studies
• Media Type: D
• Archive: No

•
iF-
~i
b
N
ii
m
S
0
O
1
2
•
•
i i r i -i i i
4 B 12 16 20 24 28 3
lUdel Streln (%)
Stress vs. Axial Strain
c0
m
~ 0.
a
u`
m 0.
a°
c
o~ 0.
ti0.
0

s
$ ~Bfla 2
~ ~
4
3
6
ape 1
J~'~
/
2

1 I ~

0
0 4 8 12 16 20 24 20 32
A~dal Strain (%)
hanQe in Pore Pressure vs. Axial Sttain
Stage No. l 2 3
Location/Descrip[ion B27 ® 14 feet/Mancos Shale
Height in. 3.937 3.937 3.937
Diameter in. 1.926 1.926 1.926
Water Content % 16.7 16.7 16.7
Dry Density pcf I13 113 113
a, -o, ksf 2.96 3.28 3.72
oY ksf 0.47 1.02 1.94
a, ksf 3.43 4.30 5.66

5°02 I MAX/M
60 2655
a
8
7
0
¢fi
0
m5
5
N
~ 4
n
u
c3
1
0
0 3 8 9 12 15 18 21 24 27 30 33 36
Axlel Streln (%)
Principal Stress Ratio vs. Axial Strain
n
c

2.5

2
./
1
5
.
,
1

D.5

0 0.5 1 1.5 2 2.5 3 3.5 a
q vs. p'

m
m
y
a
3
tan D O.Y1
D- IZ
c 1. Mel
2
1
0
a 1 2 a a s e
Compressive Stress tkaq
CONSOLIDATED, UNDRAINED TRIA}QAL Fig. 3
SHEAR TEST RESULTS