During the past 40 years, the Norwegian Civil Aviation Administration (NCAA) has constructed some 50 flexible pavement runways with bituminous surfacing. Experience indicates that flexible pavement distresses such as cracking and ravelling are occuring prematurely, resulting in shortened pavement life. Since only a minority of Norwegian airfields are exposed to large volumes of traffic, the ear…
TRR. No. 1171 Asphalt Materials And Mixtures To examine the ability to measure the fundamental process parameters of the Marshall compaction operation, several mix specimens were compacted with a mechanical hammer instrumented with accelerometers. From the analysis of data obtained, it was concluded that technology for measuring the amount of energy delivered to the specimen during the compac…
Trr No. 1348 Pavement Design, Management, And Performance, pp. 1-17
Selected Papers from AASHTO Proceedings; 1976-Sixty Second Annual Meeting Proceedings
New Horizons In Rock Mechanics; Fourteenth Symposium On Rock Mechanics