National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Properties of reinforcing glass-fiber geogrids in pavement structure
Maláník, Stanislav ; Šperka, Pavel (referee) ; Dašek, Ondřej (advisor)
Bachelor's thesis deals with the use of glass fiber reinforcement geogrids in road construction. Bachelor's thesis is focused on basic knowledge of reinforcing geosynthetics and on summary of existing regulations concerning the use of geogrids in roadway. The influence of the construction of the road layers on the change of the geogrid properties is evaluated by suitable tests. In particular, the effects of the impact of the movement of the construction technique on the geogrid and the effects of the compaction of the overlying layer on the geogrid properties were simulated in the laboratory.
Properties of reinforcing glass-fiber geogrids in pavement structure
Maláník, Stanislav ; Šperka, Pavel (referee) ; Dašek, Ondřej (advisor)
Bachelor's thesis deals with the use of glass fiber reinforcement geogrids in road construction. Bachelor's thesis is focused on basic knowledge of reinforcing geosynthetics and on summary of existing regulations concerning the use of geogrids in roadway. The influence of the construction of the road layers on the change of the geogrid properties is evaluated by suitable tests. In particular, the effects of the impact of the movement of the construction technique on the geogrid and the effects of the compaction of the overlying layer on the geogrid properties were simulated in the laboratory.
Optimalizace použití geosyntetik při likvidaci negativních projevů energetické činnosti, zejména exploatační vývoj nových technologií
Malík, Josef
Základním cílem je navrhnout model geo-mříže, který popisuje vzájemnou interakci zeminy geo-mříže a nalézt základní podmínky rovnováhy. Jako důsledek takovéto formulace určit napěťo-deformační pole v tělese a rovněž silové poměry v samotné geo-mříži.
Railway embankment reinforced by geogrid
Micka, Michal
Numerical study using the programme ANSYS deals with the generation of the numerical model and with the examination of the influence of the geosynthetic grid on the carrying - capacity and deformation of the simple railway's embankment on the less load-bearing subsoil. The stiffening grid is located on the separation of the embankment and the subsoil. The grid effect on the behaviour of the soil construction with the different height of layers is studied.

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