Research of Interaction of Landslide Soil with Protective Constructions of Support of Platforms
Designing protective structures for trestle bents from deformations caused by landslides faces the problem of proper place- ment of pile elements. For developing effective landslide barriers for every single trestle bent, the calculation scheme is being proposed. It simulates interaction between landslide soil and the piles of straight line protective structure. Calculation scheme carried out using finite-elements method with geotechnical software Plaxis. In the process of analyzing the interaction between landslide’s loamy soil (with low strength characteristics) and single protective structure some of the most distinctive relationships were estimated: graphical characteristics of soil deformation in dependence from pile space and loaded force and also relationships between limited soil displacement as well as landslide pressure and structure’s configuration. The achieved results were compared with the ones from laboratory testing. Effective placement of pile elements in single protective structures was estimated on the basis of complex analyzing.