The rut-resistance properties of large-stone flexible bases are studied,taking into consideration heavy loads and using computer simulation and numerous indoor tests.

The performance of materials,construction techniques and service performance of flexible asphalt and gravel stabilization base layer are deeply studied by doing plenty of indoor experiments,paving test roads and doing theoretical analysis,which provides valuable experience for its popularization in China.

Study on semi rigid pavement structure with granular base;

The results show that the effect of cross-anisotropy to surface deflection is not obvious when the thickness of granular base is at some degree.

This paper analysed the structure of asphalt pavement with granular base by nonlinear finite element method, in which the granular base was modeled with the Boyce nonlinear elastic model enhanced with a Drucker-Prager plasticity model and other layers were modeled with elastic model.

Structure design of asphalt pavement based on cross-anisotropy of macadam base;

Study on three dimensional model calculation of semi-rigid asphalt pavement with flexible base;

Study on design solution to semi-rigid asphalt pavement with flexible base (grading macadam);

Theoretical ananlysis of improved semi-rigid bottom base temperature by flexible base in asphalt pavement;

Study of the use of large-stone asphalt mixes in the flexible base courses to reinforce pavements;

This article describes the application of flexible base course to the rock cut section of National Trunk Highway No.