Preliminary results of soil - geosynthetic strip interaction in pullout (CROSBI ID 640039)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Gradiški, Karolina ; Minažek, Krunoslav ; Mulabdić, Mensur ; Kvasnička, Predrag
engleski
Preliminary results of soil - geosynthetic strip interaction in pullout
The pull-out resistance of polyester strip reinforcement in crushed stone aggregate was studied with a large-scale pull-out box developed at the Faculty of Civil Engineering in Osijek. Several laboratory pull-out tests of polyester strips in crushed stone aggregate with different grain size distribution and coefficient of uniformity were carried out. The material was classified as poorly-graded and well-graded crushed stone aggregate. The soil/reinforcement interaction parameters deduced from these tests show that grain size distribution of material has a very big influence on the friction coefficient. The results of these tests were compared with similar tests reported by Lo (1998) and Abdelouhab et al. (2009) but for different types of soil. The test results show that the friction coefficient of well-graded crushed stone aggregate and polyester strip is significantly higher than soil-strip interaction parameters deduced from pull-out tests with sand and/or gravel soil type.
pull-out test ; geosynthetic reinforcement ; soil-strip interaction ; crushed stone aggregate
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Podaci o prilogu
1052-1060.
2016.
objavljeno
Podaci o matičnoj publikaciji
6th European Geosynthetics Congress
Guler, Erol
Ljubljana: IGS Turkish Chapter
Podaci o skupu
6th European Geosynthetics Congress
predavanje
01.01.2016-01.01.2016
Ljubljana, Slovenija