Geosynthetics have been used in many construction and environmental projects recent years, the use of geosynthetic products as an effective element is increasing. These materials, reinforcement, can solve problems building heavy structures roads on weak soils without need for excavation or filling, foundation, sub-foundation operations. In this study, using different number type materials with ...

Geotextile layers are arranged on and below the geomembrane to prevent from being punctured damaged. The geotextile not only plays a role in physical protection, like anti-puncture but also makes great difference mechanical properties of geomembrane’s air expansion deformation. In this paper, bulging deformation is simplified as spherical under ring-restrained conditions. Using special test equ...

Compared with a one-dimensional test, two-dimensional test has the potential to study transport characteristics of particles in tailings under different filtration materials. Due conditions and complex environment, existing devices generally have limited measuring range or high accuracy. Thus, it is urgent develop an advanced device improve ability particles. In this study, radial flow designed...