Reinforcement of DJM Combined with Geogrid and the Engineering Application

Abstract:

To prevent the bridgehead segment structure cracking, displacement, shear failure and the pile settlement after construction, DJM and geogrid joint reinforcement is used in soft ground reinforcement. It can bind the lateral deformation of the foundation; reduce the differential settlement of embankment and roadbed extrusion, effectively reduce the total settlement amount of the surface with good effect for preventing vehicle bouncing at bridge approach.