Geosynthetic Material Suitable Depth Staying to Control Failure of Pavement Rutting

Abstract

The use of Geosynthetic Material is developing in different countries. They are using from Geosynthetic Material in pavement to control and prevent from critical failure such as permanent deformation or rutting and reflective cracks. These materials are effective in reduction of pavement vertical deformation; because they increase shear bearing capacity in soil and aggregated layers. In present research, some scientific resources, which have referred to Geosynthetic Material usage in development and operation activities, are presented. In continuation, the appropriate depth of Geosynthetic layer is calculated by used software. By considering the obtained result; whatever the Geosynthetic layer is nearer to surface, the rutting depth will be fewer. The fully bounded operation of this layer causes its function prevents from this kind of failure.