Communications - Scientific Letters of the University of Zilina 2022, 24(1):D9-D22 | DOI: 10.26552/com.C.2022.1.D9-D22
The Stress-Strain State of the Tunnel Lining That Crosses the Fault Zone of Soil Blocks during an Earthquake
- 1 Department of Civil Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
- 2 Department of Bridges and Tunnels, Russian University of Transport (MIIT), Moscow, Russia
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.
Keywords: transport tunnels, beam on an elastic foundation, finite elements, tunnel damage, earthquake
Received: January 17, 2021; Accepted: March 31, 2021; Prepublished online: October 22, 2021; Published: January 1, 2022 Show citation
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References
- ASAKURA T., TSUKADA K., MATSUNAGA T., MATSUOKA S., YASHIRO K., SHIBA Y., OYA T. Damage to mountain tunnels by earthquake and its mechanism. Proceedings of Japan Society of Civil Engineers (JSCE) [online]. 2000, 2000(659), p. 27-38. eISSN 2187-5103. Available from: https://doi.org/10.2208/jscej.2000.659_27
Go to original source...
- DOWDING C.H., ROZEN A. Damage to rock tunnels from earthquake shaking. Journal of Geotechnical Engineering Division ASCE. 1978, 104(2), p. 175-191. ISSN 1090-0241, eISSN 1943-5606.
Go to original source...
- KONTOGIANNI V., STIROS S. Earthquakes and seismic faulting: effects on tunnels. Turkish Journal on Earth Sciences. 2003,12, p. 153-156. ISSN 1300-0985, eISSN 1303-619X.
- KURBATSKY E. Equivalent stiffness of the segment lining when bending is perpendicular to the tunnel axis / Ekvivalentnaya zhestkostt sbornoy obdelki pri izgibe perpendikulyarnoy osi tonnelya (in Russian). In: VI international Conference of Professors, Young Scientist and Students: proceedings. 2013. p. 3-6.
- MAI, D. M. Seismic analysis of tunnels crossing the fault zone in elasto-plastic soils / Raschet tonneley, raspolozhennykh v uprugoplasticheskikh gruntakh, peresekayushchikh zony razloma, na seysmicheskie vozdeystviya (in Russian). Building and Reconstruction. 2013,1(45), p. 19-26. ISSN 2073-7416.
- SCOTT, R. F. Foundation analysis. New Jersey, Prentice-Hall: Englewood Cliffs, 1981. ISBN 978-0133291698.
- TIMOSHENKO, S. Strength of materials. Vol. II. Advanced theory and problems. 3. ed. Melbourne (Florida): Krieger Publishing Company, 2002. ISBN 978-8123910772.
- WINKLER, E. On elasticity and fixity / Die Lere fon der Elastitsitet und Festigayt (in German). Prague: Dominicus, 1867.
- ZAINAGABDINOV, D., MAI, D. M. Mathematical models for automated monitoring of tunnels in fault zones / Matematicheskie modeli pri avtomatizirovannom monitoringe tonneley v zonakh razlomov (in Russian). Modern Technologies. System analysis. Modelling. 2013,4(40), p. 66-72. ISSN 1813-9108.
- ZAINAGABDINOV D., MAI, D. M. Models for calculations crossing active faults tunnels / Modeli dlya rascheta tonneley, peresekayushchikh aktivnye razlomy (in Russian). Naukovedenie [online]. 2013,3, 25TBH313. Available from: https://naukovedenie.ru/PDF/25tvn313.pdf
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