Preloading of harbor's quay walls to improve marine subsoil capacity by Houssam KHELALFA

“…Preloading is an improvement technique for compressible soils, and has been applied at DjenDjen port in Jijel province, Algeria, as part of its development and expansion. …”
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Slope Stabilization of Twin-Tubes Tunnel Portal by Anchor Bolts Support System by Khelalfa Houssam, Sakalli U., Aygar E. B., Şimşek O., Aykan Bünyamin, Boulmaali H.

“…The present study embraces a geophysical prospecting which was carried out by the method of surface seismic tomography to reveal the lithology of the different formations and their geometry and the variation in speed of the subsurface formations at the level of the South portal of the Texana tunnel on Jijel province, in Algeria. The paper also consists in making a two-dimensional numerical study of the stability of the tunnel portals with the Phase.2 2D program. …”
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Use of Electrical Resistivity Tomography for Joint Geophysical and Geotechnical Landslide Characterization: A Case Study by Kherrouba Hassiba, Lamara Mohammed, Benzaid Riad

“…This research paper focuses on the characterization of the Tamentout landslide that occurs in the southeast of Jijel province. The study area belongs to the Tellian domain in which the geological outcrops are dominated by Senonian formations, composed of marl deposits overlain by Numidian flysch of Aquitano-Burdigalian age, with a sloping topography ranging from 20° to 30°. …”
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