基于比例边界元的沥青路面模量反算方法

Back-calculation for Asphalt Pavement Module Based on SBFE

通过对比例边界元的学习,将之运用到沥青路面结构弯沉求解以及模量反算中,通过结合FWD(FallingW eightDeflectometer)实测数据进行实例分析,表明了该方法在实际应用中的可行性。

In this paper, the scaled boundary finite element method is applied in the calculation of asphalt pavement deflection and in the back - calculation of pavement layer module. The feasibility of this method is proved through an analysis of the data based on FWD （Falling Weight Deflectometer） measurement.