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Fields for table: TST_SS10

Field NameCodesData TypeUnitsTest ProtocolDescription
STATE_CODE
STATE_PROVINCENUMBER(2)

P54
Numerical code for state or province. U.S. codes are consistent with Federal Information Processing Standards.
SAMPLE_AREA_NO

VARCHAR2(5)

P54
Number used to reference all samples taken from one area of the project - used only for SPS-5, 6, and 7 project.
LAB_CODE
LAB_CODEVARCHAR2(4)

P54
Code indicating the lab that performed the testing.
TEST_DATE

DATE

P54
Date the test was performed.
SPECIMEN_HEIGHT

NUMBER(4,2)
in
P54
Specimen height.
SPECIMEN_DIAMETER

NUMBER(4,2)
in
P54
Specimen diameter.
AVERAGE_CROSS_SECTIONAL_AREA

NUMBER(4,2)
sq in
P54
Average cross-sectional area.
MOISTURE_CONTENT

NUMBER(3,1)
%
P54
Moisture content.
DRY_DENSITY

NUMBER(3)
pcf
P54
Dry density of the specimen.
UNCONFINED_COMPRESSED_STRENGTH

NUMBER(3)
psi
P54
Unconfined compressive strength.
LENGTH_TO_DIAMETER_RATIO

NUMBER(2,1)

P54
Ratio of length to diameter.
SHRP_ID

VARCHAR2(4)

P54
Test section identification number assigned by LTPP program. Must be combined with STATE_CODE to be unique.
AVERAGE_STRAIN_AT_FAILURE

NUMBER(3,1)
%
P54
Average strain at failure.
AVERAGE_RATE_OF_STRAIN_TO_FAIL

NUMBER(2,1)
%/min
P54
Average rate of strain to failure.
COMMENTS_1
COMMENTNUMBER(2)

P54
Code for testing comments.
COMMENTS_2
COMMENTNUMBER(2)

P54
Code for testing comments.
COMMENTS_3
COMMENTNUMBER(2)

P54
Code for testing comments.
COMMENTS_4
COMMENTNUMBER(2)

P54
Code for testing comments.
COMMENTS_5
COMMENTNUMBER(2)

P54
Code for testing comments.
COMMENTS_6
COMMENTNUMBER(2)

P54
Code for testing comments.
COMMENTS_OTHER

VARCHAR2(40)

P54
A note used to record additional observations regarding the test, or test results.
LAYER_NO

NUMBER(2)

P54
Unique sequential number assigned to pavement layers, starting with layer 1 as the deepest layer (subgrade).
FIELD_SET

NUMBER(2)

P54
Sequential number indicating the field sampling event. Assigned 1 for first sample event and incremented by 1 for subsequent events.
TEST_NO
TEST_NONUMBER(2)

P54
Code number indicating sample location.
LOC_NO

VARCHAR2(6)

P54
Unique code number assigned to each sampling location indicating the sample type. The single character prefix indicates the sample type. The numeric suffix is the unique project location for the sample type.
SAMPLE_NO

VARCHAR2(7)

P54
Unique code number assigned to each material sample indicating the sample type and material type. The first character indicates the sample type. The second character indicates the material type. The numeric suffix is the unique sample number for the sample type and material type.
RECORD_STATUS

VARCHAR2(1)


A code indicating the general quality of the data.
CONSTRUCTION_NO

NUMBER(2)


Event number used to relate changes in pavement structure with other time dependent data elements. This field is set to 1 when a test section is initially accepted into LTPP and is incremented with each change to the layer structure.