Verhaeghe, Benoit MJARust, FCAirey, GDVos, RM2007-11-302007-11-301994-10Verhaeghe, BMJ, et al.1994. Fatigue and deformation characteristics of large-aggregate mixes for bases. 6th Conference on asphalt pavements for Southern Africa, Cape Town, South Africa, October, 1994, pp 113-125http://hdl.handle.net/10204/1724As part of a study conducted for Sabita on Heavy Duty Asphalt Pavements (HDAPs), the CSIR Division of Roads and Transport Technology developed a comprehensive and practical mix design method for large-aggregate mixes. In this paper, a framework for linking mix design parameters with the structural design process is discussed, based on dynamic tests conducted in the laboratory, complemented by Heavy Vehicle Simulator (HVS) tests on pavements containing Large-Aggregate Mixes for Bases (LAMBS). Initial results indicate that LAMBS are less sensitive than conventional mixes to the magnitude of horizontal tensile strain and that pavements containing LAMBS should be able to carry traffic in excess of 50 million E80s.enAsphalt technologyLarge aggregate mixes in basesLAMBS6th Conference on asphalt pavements for Southern AfricaConference PresentationVerhaeghe, B. M., Rust, F., Airey, G., & Vos, R. (1994). Fatigue and deformation characteristics of large-aggregate mixes for bases. http://hdl.handle.net/10204/1724Verhaeghe, Benoit MJA, FC Rust, GD Airey, and RM Vos. "Fatigue and deformation characteristics of large-aggregate mixes for bases." (1994): http://hdl.handle.net/10204/1724Verhaeghe BM, Rust F, Airey G, Vos R, Fatigue and deformation characteristics of large-aggregate mixes for bases; 1994. http://hdl.handle.net/10204/1724 .TY - Conference Presentation AU - Verhaeghe, Benoit MJA AU - Rust, FC AU - Airey, GD AU - Vos, RM AB - As part of a study conducted for Sabita on Heavy Duty Asphalt Pavements (HDAPs), the CSIR Division of Roads and Transport Technology developed a comprehensive and practical mix design method for large-aggregate mixes. In this paper, a framework for linking mix design parameters with the structural design process is discussed, based on dynamic tests conducted in the laboratory, complemented by Heavy Vehicle Simulator (HVS) tests on pavements containing Large-Aggregate Mixes for Bases (LAMBS). Initial results indicate that LAMBS are less sensitive than conventional mixes to the magnitude of horizontal tensile strain and that pavements containing LAMBS should be able to carry traffic in excess of 50 million E80s. DA - 1994-10 DB - ResearchSpace DP - CSIR KW - Asphalt technology KW - Large aggregate mixes in bases KW - LAMBS KW - 6th Conference on asphalt pavements for Southern Africa LK - https://researchspace.csir.co.za PY - 1994 T1 - Fatigue and deformation characteristics of large-aggregate mixes for bases TI - Fatigue and deformation characteristics of large-aggregate mixes for bases UR - http://hdl.handle.net/10204/1724 ER -