Response Summary View

Contains information summarizing the results of the Reflective Cracking Phase testing cycles, including Sensor id, sensor name, sensor type, test section id, cycle number, response, response value and response time. Below are the column names and descriptions to query the RC database for Phase V.

 

The testing parameters for Phase V are as follows: Target temperature at overlay bottom 32 ºF,

maximum joint opening 12 mils, (12 x 10-3 in), cycle time 150 seconds and rest period 600 seconds. 

dbo.Response5

SensorID

Sequential number used for sensor identification

SensorName

Name assigned to the sensor. The first letters identify the sensor type:

 

POT = Potentiometer

LVDT = Linear Variable Differential Transducer

JDG = Joint Displacement Gage

EG = Embedded Strain Gage

SG = Surface Strain Gage

T = Thermocouple

NORTH LOAD CELL

SOUTH LOAD CELL

SensorType

Displacement mils(inches x 10-3), Microstrain (strain x 10-6), Temperature (ºF)

 

TestSectionID

 

Unique number assigned to identify each of the two test sections.

1= North and 2 = South

CycleNum

The number of the cycle.

ResponseType

(sensor response)

 

OL = offset left (first reading)

MRL = Minimum Response Left

MR = Maximum Response

MRR = Minimum Response Right

OR = Offset Right

ResponseValue

The value associated with the response.

ResponseTime

The time associated with the response.

TestParameterID

Unique id associated with the specific testing parameters for the corresponding phase

 

Sample Strain Gage Response

Sensor Name :

Test Section :

Response :

Run


Custom SQL Query

 Advanced users can query the Reflective Cracking database using Structured Query Language (SQL). The following resource is provided to help you better understand how to use SQL to query Reflective Cracking Data.

 

* Only read-only (select) queries are permitted. *




SQL Query Dynamic Data
Enter SQL statement:
Submit


Table Map

The database is organized into 7 tables as shown in the figure below. Key fields in each table are unique identifiers and are indicated by a key symbol. Lines represent links between tables.


Table Descriptions

  • Cycle - Contains data on the cycle number date and time.
  • Phase - Contains information about the phase name and ID.
  • Response - Contains response values from the sensors.
  • ResponseType - Contains name and ID of each response.
  • Sensor - Contains information about the sensors, including sensor type and location.
  • TestParameters - Contains testing parameters for each phase.
  • TestSection - Contains data on each test section.