Author:Matsui, K; Hachiya, Y; Maina, JW; Kikuta, Y; Nagae, TDate:2006The determination of pavement layer moduli from falling weight deflec-tometer test data is known as backcalculation analysis. Generally, back-calculation analysis is unstable—greatly influenced by several causes of error. They may be categorized ...Read more
Author:Du Plessis, Louw; Krüger, JJDate:Apr 2016The purpose of this article is to provide updated information by identifying and discussing methods, measures and indicators for evaluating benefits appropriate for transportation-related research facilities/programmes. The information has ...Read morecb
Author:De Beer, Morris; Fisher, ColinDate:Sep 2016An important element of Accelerated Pavement Testing (APT) is the selection of appropriate test tyre(s) to be used for APT testing. By far the majority of full scale (or scaled) APT devices uses pneumatic rubber tyres. Tyres differ not only ...Read more
Author:Steyn, WJVDMDate:Sep 2009This paper focuses on the use and application of Accelerated Pavement Testing (APT) for the evaluation of pavement preservation actions. It is based on work done over a number of years and does not focus on the specific performance of any one ...Read more