Niestabilność korpusu nasypu kolejowego i naprawa osuwiska

Each case requires individual analysis preceded by thorough identifi cation of geological structure including determination of physical and mechanical soil parameters and precise definition of water conditions. Economic reasons should not be the determinant for applying temporary safeguards. It is absolutely necessary to avoid the use of combined systems improving embankment structure stability. In the analysed case, successive stages involved partial exchange of embankment structure soil, strengthening with gravel and gravel-cement columns, and using earth support slope strengthened with cribwork made of old usable sleepers.