Nowadays, geocells have been widely used to reinforce/stabilize structures with unbonded materials, because weak subgrades are a common problem in railway construction, and these weak subgrades can cause large deformations, leading to rutting failure of the pavement structure.
Like all engineering structures, railways must withstand the test of high carrying capacity and high loads. Geocell of railway subgrade stabilization can make the road surface of the railway more stable and distribute its load.
Geocell of railway subgrade stabilization can use recycled materials or old materials as filling materials, which not only saves the cost of filling materials, but also reduces transportation costs and construction periods. Therefore, geocell is an economical and practical material for railway foundations.