Geotehnički aspekti građevinarstva i zemljotresno inženjerstvo 2025, Vrnjačka Banja, 15 – 17. oktobar 2025. (pp. 216-226)
АУТОР(И) / AUTHOR(S): Husain Yasir 
Müller Werner, Lahme Stefan,
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DOI: 10.46793/GEOAG25.216Y
САЖЕТАК / ABSTRACT:
This paper documents the remediation of a curved hillside road edge on K 7406 between Asch and Bermaringen. Initial bored-pile works proved impracticable. The adopted solution replaced each bored pile with three self-drilled micropiles (TITAN 52/26) with bonded lengths in competent limestone and heads cast into a continuous capping beam at 1.95 m spacing. Installation with a spider rig and live grouting enabled safe execution. In total, 153 micropile groups stabilized the corridor.
КЉУЧНЕ РЕЧИ / KEYWORDS:
micropiles, road remediation, limestone, stabilization, grouted micropile, self-drilled, bored piles, dynamic grouting, alternative design
ПРОЈЕКАТ / ACKNOWLEDGEMENT:
REFERENCES / ЛИТЕРАТУРА:
- Ischebeck GmbH: TITAN Micropile—Technical data, Technical data sheet, Ennepetal, 2024., pp. 2–3.
- German Geotechnical Society (DGGT): Recommendations on Piling (EA-Pfähle), Ernst & Sohn, Berlin, 2014., p. 111.
- tragwerkeplus Ingenieurplanung GmbH & Co. KG: Schalplan – Abschnitt 8: Bohrpfähle mit Kopfbalken Bereich 2+686–2+718, K 7406 Asch–Bermaringen – Hangsicherung, Reutlingen, 2018., p. K008d. (Projekt G0912, rev d, 10.09.2018)