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Fields for table: TST_PC01

Field NameCodesData TypeUnitsTest ProtocolDescription
SHRP_ID

VARCHAR2(4)

P61
Test section identification number assigned by LTPP program. Must be combined with STATE_CODE to be unique.
SAMPLE_AREA_NO

VARCHAR2(5)

P61
Number used to reference all samples taken from one area of the project - used only for SPS-5, 6, and 7 project.
TEST_DATE

DATE

P61
Date the test was performed.
DIAMETER

NUMBER(3,2)
in
P61
Diameter of core.
ORIGINAL_LENGTH

NUMBER(4,2)
in
P61
Length of core before capping.
CAPPED_LENGTH

NUMBER(3,1)
in
P61
Length of core after capping.
LD_RATIO

NUMBER(3,2)

P61
Ratio of length to diameter.
CROSS_SECTION_AREA

NUMBER(4,2)
sq in
P61
Cross sectional area of the cores.
COMP_STRENGTH

NUMBER(5)
psi
P61
Compressive strength of core.
MAX_LOAD

NUMBER(6)
lbf
P61
Maximum load applied to specimen.
COMP_STRENGTH_FRAC
FRACTURENUMBER(2)

P61
Code describing the type of fracture of the PCC core. [COMP_STRENGTH_FRAC_PCC]
STATE_CODE
STATE_PROVINCENUMBER(2)

P61
Numerical code for state or province. U.S. codes are consistent with Federal Information Processing Standards.
COMP_FRAC_OTHER

VARCHAR2(40)

P61
Note describing the fracture of the PCC core during compressive strength testing. [COMP_FRAC_OTHER_PCC]
COMMENTS_1
COMMENTNUMBER(2)

P61
Code for testing comments.
COMMENTS_2
COMMENTNUMBER(2)

P61
Code for testing comments.
COMMENTS_3
COMMENTNUMBER(2)

P61
Code for testing comments.
COMMENTS_4
COMMENTNUMBER(2)

P61
Code for testing comments.
COMMENTS_5
COMMENTNUMBER(2)

P61
Code for testing comments.
COMMENTS_6
COMMENTNUMBER(2)

P61
Code for testing comments.
COMMENTS_OTHER

VARCHAR2(40)

P61
A note used to record additional observations regarding the test, or test results.
RECORD_STATUS

VARCHAR2(1)


A code indicating the general quality of the data.
LAYER_NO

NUMBER(2)

P61
Unique sequential number assigned to pavement layers, starting with layer 1 as the deepest layer (subgrade).
FIELD_SET

NUMBER(2)

P61
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)

P61
Code number indicating sample location.
LOC_NO

VARCHAR2(6)

P61
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.
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.
SAMPLE_NO

VARCHAR2(7)

P61
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.
LAB_CODE
LAB_CODEVARCHAR2(4)

P61
Code indicating the lab that performed the testing.