作者: Amirhossein Norouzi , Y. Richard Kim
DOI: 10.1080/10298436.2015.1095909
关键词: Structural engineering 、 Material properties 、 Viscoelasticity 、 Fatigue cracking 、 Stress (mechanics) 、 Asphalt 、 Asphalt pavement 、 Materials science
摘要: AbstractOver the last several decades, significant research has been conducted to predict fatigue cracking performance of asphalt pavements. Recently, simplified viscoelastic continuum damage (S-VECD) model was developed as an efficient method characterising mixtures under a wide range loading conditions. Two important material properties that can be determined from S-VECD are characteristic curve defines how evolves in specimen and energy-based failure criterion when fails. These two functions unique for given mixture regardless temperature, mode loading, stress/strain amplitude history. This study presents application Layered Viscoelastic Crirtical Distresses (LVECD) programme 18 pavement sections different locations United States Canada. The capability LVECD capture crack in...