Geotehnički aspekti građevinarstva i zemljotresno inženjerstvo 2025, Vrnjačka Banja, 15 – 17. oktobar 2025. (pp. 372-379)
AUTOR(I) / AUTHOR(S): Marija Bakrač 
Vitomir Dobrić Oliver Detert
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DOI: 10.46793/GEOAG25.372B
SAŽETAK / ABSTRACT:
Sistem fundiranja nasipa na šljunčanim ili šipovima od peska u cilindrično tkanom geotekstilu, tzv. “Geotextile Encased Columns – GEC” koristi se već oko 30 godina.
Primenjuje se na vrlo slabo nosivim terenima kod kojih je nedrenirana smičuća čvrstoća ispod 15kN/m2 što je oblast u kojoj klasično rešenje sa šljunčanim šipovima nije primenljivo.
U radu su prikazani osobenosti, dimenzionisanje, načini ugradnje, kao i primeri iz prakse gde su GEC upotrebljene kao nosivi elementi za fundiranje nasipa ali i primer upotrebe GEC kao mega-drenova na unutrašnjem odlagalištu površinskog kopa Drmno..
KLJUČNE REČI / KEYWORDS:
tkani geotekstil, nasip, geosintetik, slabonosivo tlo, GEC
PROJEKAT / ACKNOWLEDGEMENT:
REFERENCES / LITERATURA:
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- EBGEO 2010: Recommendations for Design and Analysis of Earth Structures using Geosynthetic Reinforcements – German Geotechnical Society (DGGT).
- Raithel, M., Kempfert, H.G. (1999): Bemessung von geokunststoffummantelten Sandsäulen. Die Bautechnik, 76, Heft 12, Germany
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