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JOURNAL OF FACULTY OF CIVIL ENGINEERING
INTERNATIONAL CONFERENCE
CONTEMPORARY ACHIEVEMENTS IN CIVILENGINEERING 25, 2014.y., pp. 911-920


TUNNEL DEFORMATION AS A RESULT TO LONGITUDINAL DIRECTION OF EARTHQUAKE
 
DOI: 10.14415/konferencijaGFS2014.122
UDC: 624.19:624.042.7
CC-BY-SA 4.0 license
Author : Lukić, Dragan; Svilar, Mila; Prokić, Aleksandar
 
 Summary:
 This paper presents the impact of earthquake on circular tunnel tube in the longitudinal direction. In the first part of the data is to assess the axial deformation and deformation along the curvature of the tunnel. Numerical analysis of impact was based on the assumption that it is a shallow circular tunnel in a homogeneous and isotropic rock mass. This paper presents an example calculation of earthquake in the longitudinal direction of the circular tunnel, taking a concrete example of earthquake magnitude 6.5 (Friuli, Italy). For the calculation used software package ABAQUS.
 
 Keywords:
 Circular tunnel, axial deformation, earthquake, rock mass, a software package