Steyn, WJVDMSadzik, E2007-09-182007-09-182007-07Steyn, WJVDM and Sadzik, E. 2007. Application of the portable pavement seismic analyser (PSPA) for pavement analysis. The Challenges of implementing policy? SATC 2007: the 26th Annual Southern African Transport Conference and Exhibition, Pretoria, South Africa, 9-12 July, 2007, pp 11http://hdl.handle.net/10204/1246In this paper the concept behind the Portable Seismic Pavement Analyser (PSPA) is discussed, followed by information on a study conducted for the Gauteng Department of Public Transport, Roads and Works (GDPTRW). Data were collected from a range of pavement types, including Long-Term Pavement Performance (LTPP) sections and Heavy Vehicle Simulator (HVS) test sites. The data are analysed for repeatability, variability, isotropy, and ranges of seismic stiffness values. Information is provided on the protocol developed for using the PSPA and finally some conclusions and recommendations are providedenNon-destructive deviceSeismic stiffnessPavement structuresTraffic loadsConference PresentationSteyn, W., & Sadzik, E. (2007). Application of the portable pavement seismic analyser (PSPA) for pavement analysis. http://hdl.handle.net/10204/1246Steyn, WJVDM, and E Sadzik. "Application of the portable pavement seismic analyser (PSPA) for pavement analysis." (2007): http://hdl.handle.net/10204/1246Steyn W, Sadzik E, Application of the portable pavement seismic analyser (PSPA) for pavement analysis; 2007. http://hdl.handle.net/10204/1246 .TY - Conference Presentation AU - Steyn, WJVDM AU - Sadzik, E AB - In this paper the concept behind the Portable Seismic Pavement Analyser (PSPA) is discussed, followed by information on a study conducted for the Gauteng Department of Public Transport, Roads and Works (GDPTRW). Data were collected from a range of pavement types, including Long-Term Pavement Performance (LTPP) sections and Heavy Vehicle Simulator (HVS) test sites. The data are analysed for repeatability, variability, isotropy, and ranges of seismic stiffness values. Information is provided on the protocol developed for using the PSPA and finally some conclusions and recommendations are provided DA - 2007-07 DB - ResearchSpace DP - CSIR KW - Non-destructive device KW - Seismic stiffness KW - Pavement structures KW - Traffic loads LK - https://researchspace.csir.co.za PY - 2007 T1 - Application of the portable pavement seismic analyser (PSPA) for pavement analysis TI - Application of the portable pavement seismic analyser (PSPA) for pavement analysis UR - http://hdl.handle.net/10204/1246 ER -