热混合物沥青(HMA)的生产涉及干燥和加热聚集体和混合和涂覆与液体沥青沥青的聚集体。这个过程提出了许多模拟挑战。 As an equipment manufacturer Astec uses simulation to improve equipment design and performance, but the changing characteristics of the HMA mixture during the production process has meant the development of a range of custom DEM models to account for different stages of the process. In this presentation, Astec's head of simulation and modeling reviews successes and where there are gaps in the process of simulating HMA production from rock to road.
作为Virtual ATCX离散元素的一部分在2020年11月呈现。
发言人:Andrew Hobbs, Astec Industries仿真和建模主管
持续时间:18分钟