STABILIZATION OF A FAILED SLOPE WITH PILED STRUCTURES

• Main Authors: M. Rifat KAHYAOĞLU, Gökhan İMANÇLI
• Format: Article
• Language: English
• Published: Pamukkale University 2008-01-01
• Series: Pamukkale University Journal of Engineering Sciences
• Subjects: Heyelan, Kayma yüzeyinin belirlenmesi, Stabilizasyon amaçlı iksa kazıkları, Çift sıra iksa sistemi.
• Online Access: http://dergipark.ulakbim.gov.tr/pajes/article/view/5000088920

Neogene aged units of a densely populated region of Western Turkey along the Aegean Sea coastline is susceptible to landslides causing frequent economic loss especially following raining seasons. Several landslides took place in the area covering a narrow band of the coastline between Izmir and Söke (Aydın). Countermeasures against these relatively small-scale slope failures in the region often involve construction of either reinforced concrete retaining walls or stabilizing piles, which can be easily constructed by local contractors. In this study borings, in-situ and laboratory soil mechanics tests, geophysical and geological investigations have been performed in order to investigate the landslide occurred in the yard of an elementary school in Söke township. The analysis of two rows of piled retaining system constructed to reuse the school building against a potential slides are presented. Three inclinometer measurements have been performed after completion of the bored pile system. It has been concluded that the measured and the calculated displacement values are both small. There is no problem of the built project by means of moments and displacements.