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 2/.  F. Kitchah:  3D numerical study of tunnel advance core reinforcement; Application on tunnel T4 from the Algerian east-west highway. Jordan Journal of Civil Engineering, Volume 9, No. 2, 2015

3/.  F. Kitchah, S. Benmebarek, M. Djabri : Numerical assessment of tunnels collapse: a case study of T1 Tunnel in eastern Algeria. Bulletin of Engineering Geology and the Environment, 80 (8) 6161-6176

4/.  F. Kitchah, S. Benmebark, A. Annane : Modélisation Bi et Tridimensionnelle par éléments finis d’une excavation soutenue: cas d’un rideau de palplanches butonné. Courrier du Savoir – N°20, Décembre2015, pp.91-100.