On the software package for predicting residual deformations in the pavement design

摘要

The paper describes in greater detail the software package,simulating the residual deformations long-term accumulation process in the road structure under the moving transport load action.The complex is based on a refined model for calculating and designing non-rigid pavements.The residual deformations accumulation problem in the road construction elements and the prominences development is considered in spatial formulation and the full motion system of equations is used.This allows to determine not only the road structures elements points final displacements magnitude in a state of equilibrium,but also to investigate the irreversible movements accumulation evolution in time.