---

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90-74

90-74

90-74

90-74

90-74

90-74

90-74

90-74

90-74

90-74

90-74

90-74

90-74

90-74

lJ

2Q

3J

4J

5J

6J

7Q

8Q

9

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llQ

12Q

13Q

14Q

-

SUMMARY OF TEST

RESULTS

Galveston District, Corps of Engineers

Delivery Order No. 0016

3.5+5

Brown CLAYEY SAND

8-10

1"01'

~brown

CLAY

wI

n"" sand pockets

13.5-15

Brown CLAYEY SAND

wI

clay pockets

18.5-20

Gray SANDY CLAY

wI

cl pckts &shell frags

23.5-25

Brown SANDY SILT

~

28.5-30

Brown CLAY

wI

silt pockets

30-32

Firm brown CLAY

wI

silt pockets

Brazos Island Harbor

Brownsville Ship ChanneL

CL

--

ML

32-34

Stiff brown CLAY

wI

shell frag, S1

&sa pckts

CH

CH

CH

""-

-

-:

M

-:

L

-::.---

34-36

Brown SANDY SilT

wI

cl &

siet sms

38.5-40

Brown CLAY

40-42

~

!"

F~

brown CLAY

wi

S1

pckts,

sas; sms

&

fe

stns

42-44

"

\

F.i

'

rm brown CLAY

wI

S1 1

t

seams

44-46

Brown CLAY

wI

sict

&

sas;

seams

46-48

Brown CLAY

wI

silt seams

-

-

CH

CH

_

CL

-

-

CH

CH

57

36

30

24

33

34

77

46

26

34

24

24

73

55

23

86

59

28

50

90

48

26

100

100

97

69

89

.!h.-

~

~

100

98

53

"'7

100

99

100

98

96

100

96

0.6

0.3

0

.

8

0.7

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DEPTH

FAILURE

CURVE

BORING

--'ITL

STRAIN

(%)

€lee

90-72

15.0

8

.

7

-

-

666

90-72

37

.

0

18.6

-- -

90-72

41.0

8.8

I!ll!ll!l

-

e

e e

90-74

10.0

3.2

4.0

8.0

12.0

AXIAL

STRAIN.

£

(%)

STRESS-STRAIN CURVES

UNCONFINED

COMPRESSION

TEST

<n

FAILURE

_

STRESS (KSF)

1.4

1.8

1.7

-

1.2

16.0

20.0

PLATE 19

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DEPTH

FA

ILURE

CURVE

BORING

-.£EIL

STRAIN