A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy Absorption Level Test of Tunnel Lining Section Crossing Active Fault
In recent years, research showed that the tunnels may be seriously damaged when crossing fault zone. Therefore, the anti-shock designation of lining structure in fault zone is particularly prominent. Through the drop-weight test, this paper researched the damping level of the plain concrete lining, reinforced concrete lining, and rubber lining in circular direction. The test data show that the anti- seismic of reinforced concrete is better than plain concrete. The seismic load absorption ability of rubber lining is much greater than concrete lining. Through numerical simulation, we found the energy absorption rate of rubber lining is 42.5% and rubber lining may meet the anti-seismic requirements of tunnel when crossing fault zone.
Energy Absorption Level Test of Tunnel Lining Section Crossing Active Fault
In recent years, research showed that the tunnels may be seriously damaged when crossing fault zone. Therefore, the anti-shock designation of lining structure in fault zone is particularly prominent. Through the drop-weight test, this paper researched the damping level of the plain concrete lining, reinforced concrete lining, and rubber lining in circular direction. The test data show that the anti- seismic of reinforced concrete is better than plain concrete. The seismic load absorption ability of rubber lining is much greater than concrete lining. Through numerical simulation, we found the energy absorption rate of rubber lining is 42.5% and rubber lining may meet the anti-seismic requirements of tunnel when crossing fault zone.
Energy Absorption Level Test of Tunnel Lining Section Crossing Active Fault
Hu, Hui (author) / Zhu, Yimo (author) / Qiu, Wenge (author)
Sixth International Conference on Transportation Engineering ; 2019 ; Chengdu, China
ICTE 2019 ; 827-834
2020-01-13
Conference paper
Electronic Resource
English
Composite Lining Aseismic Design for Fault-Crossing Tunnel Structures
| Trans Tech Publications | 2014
Supporting structure of active fault crossing hydraulic tunnel
| European Patent Office | 2024
Research on 3D Numerical Model of Segment Lining for Large-Section River-Crossing Shield Tunnel
| British Library Conference Proceedings | 2010
High-pressure hydraulic tunnel structure for crossing active fault
| European Patent Office | 2024