Operating the Portable Seismic Pavement Analyzer
ENGINEER RESEARCH AND DEVELOPMENT CENTER VICKSBURG MS GEOTECHNICAL AND STRUCTURES LAB
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The portable seismic pavement analyzer PSPA is a non-destructive testing device that measures the seismic modulus of concrete pavements. This report provides guidance on how to operate the PSPA including a general use and recommendations of the PSPA, b processing data measured from the PSPA, c step-by-step instructions for replacing the batteries in the PS PA, d step-by-step instructions for removing and replacing the rubber pads on the bottom of the receivers and the source of the PSPA, and e troubleshooting.
- Test Facilities, Equipment and Methods