Seismic failure mechanism and interaction of the cross tunnel-slope system using Hilbert-Huang transform
H Lei, H Wu, J Qian - Tunnelling and Underground Space Technology, 2023 - Elsevier
The cross tunnel-slope system has a strong sensitivity to seismic waves and is extremely
prone to potential seismic damage. To investigate the seismic failure mechanism and …
prone to potential seismic damage. To investigate the seismic failure mechanism and …
Effect of flexibility ratio on seismic response of rectangular tunnels in sand: Experimental and numerical investigation
S Lu, H Xu, L Wang, S Liu, D Zhao, W Nie - Soil Dynamics and Earthquake …, 2022 - Elsevier
The flexibility ratio (F) is defined as the stiffness of a structure relative to that of soil, a critical
factor affecting the soil–structure interaction. This study aimed to investigate the effect of F on …
factor affecting the soil–structure interaction. This study aimed to investigate the effect of F on …
Shaking table test and numerical simulation on seismic performance of prefabricated corrugated steel utility tunnels on liquefiable ground
The seismic failure mechanism of a shallow-buried prefabricated corrugated steel utility
tunnel on the liquefiable ground was investigated by the shaking table test and numerical …
tunnel on the liquefiable ground was investigated by the shaking table test and numerical …
Seismic response and failure mechanism of underground frame structures based on dynamic centrifuge tests
C Xu, Z Zhang, Y Li, X Du - Earthquake Engineering & …, 2021 - Wiley Online Library
During the 1995 Kobe earthquake in Japan, the Daikai subway station suffered total
collapse, which made the research on the seismic failure mechanism of underground frame …
collapse, which made the research on the seismic failure mechanism of underground frame …
Response of urban single and twin circular tunnels subjected to transversal ground seismic shaking
G Tsinidis - Tunnelling and underground space technology, 2018 - Elsevier
The response of tunnels subjected to ground seismic shaking is commonly evaluated,
disregarding the existence of other structures in the near area. However, significant …
disregarding the existence of other structures in the near area. However, significant …
Improved RF relations for the transversal seismic analysis of rectangular tunnels
G Tsinidis, K Pitilakis - Soil Dynamics and Earthquake Engineering, 2018 - Elsevier
The RF method is commonly implemented in design practice to evaluate the response of
rectangular tunnels subjected to ground seismic shaking in the transversal direction. The …
rectangular tunnels subjected to ground seismic shaking in the transversal direction. The …
Numerical and artificial neural network analyses of ground surface settlement of tunnel in saturated soil
V Ghiasi, M Koushki - SN Applied Sciences, 2020 - Springer
The main purpose of this research is to predict the ground surface settlement in tunneling of
a single circular tunnel with simultaneous changes in the mechanical properties of soil and …
a single circular tunnel with simultaneous changes in the mechanical properties of soil and …
Study on seismic failure mechanism of shallow buried underground frame structures based on dynamic centrifuge tests
Z Zhang, Y Li, C Xu, X Du, P Dou, G Yan - Soil Dynamics and Earthquake …, 2021 - Elsevier
During the Kobe earthquake in 1995, Daikai subway station suffered the severe collapse,
which aroused people's more attention to the earthquake damage response of underground …
which aroused people's more attention to the earthquake damage response of underground …
Centrifuge and numerical modelling of the seismic response of tunnels in two-layered soils
H Zhou, H Xu, P Yang, G Zheng, X Liu, W Zhang… - … and Underground Space …, 2021 - Elsevier
Soil deposits inevitably affect the seismic performance of underground structures, and
underground tunnels are commonly constructed on sites composed of layered soil deposits …
underground tunnels are commonly constructed on sites composed of layered soil deposits …
Numerical study on the effect of a subway station on the surface ground motion
Better understanding the underground structure scattering on the wave propagation may aid
in the development of more safety earthquake resistant design and disaster prevention …
in the development of more safety earthquake resistant design and disaster prevention …