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In this study, the dynamic behavior of rock clusters falling on rough slopes and impacting a vertical barrier is investigated experimentally and numerically using discrete element analysis. A specially designed laboratory setup that involves a flume of adjustable slope lined with a bumpy surface and equipped with an instrumented wall at the toe is used in the experimental investigation. The velocity...
Earth loads acting on buried structures are known to be influenced by the characteristics of the soil, and the stiffness and geometry of the structure. To reduce earth pressure acting on buried structures, the induced trench installation technique has been recommended and applied in practice for several decades. It involves the installation of a soft zone immediately above the buried structure to...
Extruded Polystyrene (EPS) geofoam is a light weight material used in a wide range of geotechnical engineering applications including embankment construction and bridge approaches to reduce earth loads imposed on the adjacent or underlying soils and structures. EPS is also used as a compressible material above deeply buried culverts to promote positive arching and reduce the load transferred to the...
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