UNIV. OF FLORIDA CIVIL ENG. DEPT.- DR. B.E. RUTH
FILE NAME: PAVEMENT-SUBGRADE MATERIALS CHARACTERIZATION
FILE NUMBER: 245-D51


RECORD OF DILATCETER TEST NO. 2
USING DATA REDUCTION PROCEDURES IN MARCHETTI (ASCE,J-GED,MARCH 80)
KO IN SANDS DETERMINED USING SCBMERTMANN METHOD (1983)
PHI ANGLE CALCULATION BASED ON DURGUNOGLU AND MITCHELL (ASCE,RALEIGH CONF,JUNE 75)
PHI ANGLE NORMALIZED TO 2.72 BARS USING BALIGH'S EXPRESSION (ASCE,J-GED,NOV 76)
MODIFIED MAYNE AND KULHAWY FORMULA USED FOR OCR IN SANDS (ASCE,J-GED,JUNE 82)


 LOCATION: SR 26C (GILCHRIST CO.) TEST SITE #4.5
 PERFORMED DATE: 11-05-85
 BY: JLD/DGB/KBT


CALIBRATION INFORMATI
DELTA A = 0.28 BARS
ROD DIA.= 4.80 CM


DELTA B = 0.32 BARS
FR.RED.DIA.= 3.70 CM


GAGE 0 = 0.05 BARS GWT DEPTH= 1.05 M
ROD WT.= 6.50 KG/M DELTA/PHI= 0.50


BLADE T=13.70 MM


1 BAR = 1.019 XG/CM2 = 1.044 TSF = 14.51 PSI


ANALYSIS USES H20 UNIT WEIGHT = 1.000 T/M3


ED ID KD UO GAMA SV
(BAR) (BAR) (T/M3) (BAR)
***** ***** ***** ****** ****** ******


11.70 21.96
2.74 60.41
2.42 29.34
2.98 11.32
3.16 9.58
3.11 9.21
3.26 6.95
3.32 5.88
4.23 5.04
3.96 6.08


0.000
0.000
0.000
0.013
0.032
0.052
0.072
0.091
0.111
0.131


2.000
2.150
2.000
1.900
1.900
1.900
1.800
1.800
1.800
1.900


0.112
0.154
0.193
0.218
0.236
0.253
0.269
0.285
0.300
0.318


PC OCR
(BAR)
***** *****



49.57 ****
17.18 88.81
3.11 14.27
2.44 10.34
2.44 9.62
1.66 6.16
1.22 4.30
0.83 2.75
1.27 4.00


KO CU PHI
 (BAR) (DEG)
***** ***** *****


 M SOIL TYPE
(BAR)
****** **********W *


3239.5
3721.0
1679.6
667.5
610.2
610.5
461.4
393.7
423.4
550.0


 SAND
SILTY SAND
SILTY SAND
SILTY SAND
SILTY SAND
SILTY SAND
SILTY SAND
 SAND
 SAND
 SAND


2.98 1370. 2.00 10.00 270. 4.65 4.50 0.189 1.900 0.371 0.78 2.11 0.53
3.18 2715. 4.00 17.20 459. 3.90 8.72 0.209 1.900 0.389 2.54 6.52 0.92


3.78 3735. 6.00 22.60 583. 3.25 11.61 0.268 2.000 0.445 5.38 12.09 1.27


41.2 487.2 SAND
43.5 1093.2 SAND


43.6 1539.7 SILTY SAND


28.80
38.70
40.00


700. 2.53 16.35
900. 2.15 23.69
918. 2.06 24.10


0.307 2.150 0.487
0.327 2.150 0.509
0.346 2.150 0.532


END OF SOUNDING


TEST NO. 2


 Z THRUST
 (M) (KG)
***** n**W**


5375.
4528.
2095.
1060.
1045.
1095.
820.
900.
1110.
1280.


 A
(BAR)
****WW


3.60
10.30
6.10
2.60
2.40
2.50
2.00
1.80
1.70
2.20


 B
(BAR)



31.60
35.20
19.80
10.20
9.80
10.00
8.40
7.70
8.40
10.10


4.18 6125.
4.38 7615.
4.58 8700.


9.00
13.40
14.20


11.17 22.94
26.16 51.35
27.60 51.89


44.8 2074.7
44.0 2984.7
44.5 3060.2


SILTY SAND
SILTY SAND
SILTY SAND