The Stress-Strain State of the Tunnel Lining That Crosses the Fault Zone of Soil Blocks during an Earthquake

The study examines the question of the tunnel behavior under seismic or geophysical load in the zone of changes in the hardness of the surrounding soil mass. In the course of the study, the internal forces and displacements arising in the structure of a tunnel in the zone of intersection of the boun...

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Bibliographic Details
Published inKomunikácie : vedecké listy Žilinskej univerzity = Communications : scientific letters of the University of Žilina Vol. 24; no. 1; pp. 9 - 22
Main Authors Miller, Mark R, Titov, Evgeniy Y, Kharitonov, Sergej Sergeevich, Fang, Yong
Format Journal Article
LanguageEnglish
Published University of Žilina 2022
Žilinská univerzita v Žilině
Subjects
Applied Geography
beam on an elastic foundation
earthquake
finite elements
Security and defense
Transport / Logistics
transport tunnels
tunnel damage
tunnel damage
earthquake
beam on an elastic foundation
transport tunnels
finite elements
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Summary:The study examines the question of the tunnel behavior under seismic or geophysical load in the zone of changes in the hardness of the surrounding soil mass. In the course of the study, the internal forces and displacements arising in the structure of a tunnel in the zone of intersection of the boundaries of soil layers with different properties, in the case when these layers move relative to each other, were determined by analytical and numerical solutions. The data obtained by the analytical method was compared to numerical models using practical examples.
ISSN:1335-4205
2585-7878
DOI:10.26552/COM.C.2022.1.D9-D22