Author:De Beer, Morris; Kleyn, EG; Wolff, H; Otte, JRDate:1991This paper summarises the full scale accelerated research done during the past six years with the Heavy Vehicle Simulator (HVS) belonging to the Roads Branch of the Transvaal Provincial Administration (TPA). The research concentrated on the ...Read more
Author:Stavropoulos, CCDate:Sep 1977The telemetering of information over long distances from unattended environmental monitoring equipment at remote sites can be difficult to carry out using conventional high frequency radio communication. This is because of the need to change ...Read more
Author:Paige-Green, PDate:Jul 2009An investigation into the temporal variations of various pavement properties has been carried out in South Africa with regular monitoring over a period of one year. This involved the measurement of moisture content, in situ strength and ...Read more
Author:Paige-Green, P; Pinard, MIDate:Sep 2012Sustainable upgrading of unsealed roads to a low volume sealed standard is best accomplished by maximising the use of the in situ materials within the prevailing road environment. Over the years and under traffic loading, unsealed roads achieve ...Read more
Author:De Beer, Morris; Kleyn, EG; Savage, PFDate:1988This paper deals with the development of a universal classification system for flexible pavements with thin surfacings. This classification is based on the results obtained with the Dynamic Cone Penetrometer (DCP) utilising the strength-balance ...Read more