DBPapers
DOI: 10.5593/SGEM2014/B12/S2.026

CONSOLIDATION OF A STREET SECTION AFFECTED BY LANDSLIDES IN CLUJ-NAPOCA MUNICIPIUM

R. V. Cot , D. V. Moldovan , O. Muresan , B. R. Parv , L. E. Muntean
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-08-7 / ISSN 1314-2704, June 19-25, 2014, Book 1, Vol. 2, 195-202 pp

ABSTRACT
The article presents the solution decided for consolidation, that is two support structures laid as follows. A shoulder retaining structure of length L=35.00m will be built; it is made up of a Φ800 pile retaining structure, 14.00m long, at the inter distance of 1.50 m between the axes, incorporated in the good setting layer made of marl and fixed with 15.00m bar-type active anchors placed at 3.00m. On the top, a small 35.00m long retaining wall will be erected having both pile ends incorporated in it and anchor provision.The shoulder support structure is fitted with a foot base consolidation structure of 40.00m length, place at the slide base. The foot base consolidation consists in a support structure with Φ220 piles, of length 11.50m, at 0.60m inter distance, laid in three rows, incorporated in the good foundation layer that is marl. On the top, a small retaining wall will be erected with the piles ends embedded in it.

Keywords: Φ800 bored piles, Φ220 bored piles, retaining wall, active anchors