The Stress-Strain State of the Tunnel Lining That Crosses the Fault Zone of Soil Blocks during an Earthquake
The Stress-Strain State of the Tunnel Lining That Crosses the Fault Zone of Soil Blocks during an Earthquake
Author(s): Mark R. Miller, Evgeniy Y. Titov, Sergej Sergeevich Kharitonov, Yong FangSubject(s): Applied Geography, Security and defense, Transport / Logistics
Published by: Žilinská univerzita v Žilině
Keywords: transport tunnels; beam on an elastic foundation; finite elements; tunnel damage; earthquake;
Summary/Abstract: 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.
Journal: Komunikácie - vedecké listy Žilinskej univerzity v Žiline
- Issue Year: 24/2022
- Issue No: 1
- Page Range: 9-22
- Page Count: 14
- Language: English