[HTML][HTML] Resilience assessment of tunnels: Framework and application for tunnels in alluvial deposits exposed to seismic hazard

Z Huang, D Zhang, K Pitilakis, G Tsinidis… - Soil Dynamics and …, 2022 - Elsevier
Transport infrastructure is the backbone of the economy and society, while at the same time
is exposed to multiple hazards. Previous natural disasters, including earthquakes, had a …

A comprehensive review of resilience of urban metro systems: A perspective from earthquake engineering

J Hu, W Wen, C Zhai, S Pei - Tunnelling and Underground Space …, 2024 - Elsevier
The paper presents a systematic review of the research advancements on the resilience of
urban metro systems from the perspective of earthquake engineering. The review covers the …

Seismic performance and vulnerability analysis for bifurcated tunnels in soft soil

J Jiang, R Tao, MH El Naggar, H Liu, X Du - Computers and Geotechnics, 2024 - Elsevier
This paper investigates the seismic performance of complex comprehensive interchange
underground structures. As an example, the seismic performance of Nanjing underground …

Developments in seismic vulnerability assessment of tunnels and underground structures

G Tsinidis, A Karatzetzou, S Stefanidou… - Geotechnics, 2022 - mdpi.com
Underground structures are being constructed at an increasing rate in seismic prone areas,
to facilitate the expanding needs of societies. Considering the vital role of this infrastructure …

Application of microzonation towards system-wide seismic risk assessment of railway network

A Ansari, KS Rao, AK Jain - Transportation Infrastructure Geotechnology, 2024 - Springer
Regarding passenger safety and railway network serviceability, the effects of earthquakes
on underground transportation systems situated in seismically active regions yield a great …

Waterproof performance of tunnel segmental joints under different deformation conditions

DM Zhang, J Liu, ZK Huang, GH Yang, Y Jiang… - … and Underground Space …, 2022 - Elsevier
Segmental joints are prone to take place adverse deformation of opening, dislocation and
rotation. Thus, they are recognized as vulnerable parts for shield tunnel waterproof …

Hydro-mechanical behaviour of soils during water-soil gushing in shield tunnels using MPM

XC Xie, F Ceccato, ML Zhou, DM Zhang - Computers and Geotechnics, 2022 - Elsevier
Water-soil gushing has become the main risk affecting the safety of shield tunnels in water-
rich sandy layers. In this paper, a two-phase single-point material point method (MPM) is …

Effect of parameters associated with soil-to-structure relative stiffness on seismic fragility curves of subway station

J Jiang, MH El Naggar, C Xu, X Du - Tunnelling and Underground Space …, 2023 - Elsevier
Seismic response and vulnerability of subway station underground structures are greatly
influenced by kinematic soil-structure interaction, which is a function of soil properties and …

Seismic microzonation of the himalayan region considering site characterization: Application toward seismic risk assessment for sustainable tunneling projects

A Ansari, K Seshagiri Rao, AK Jain - Natural Hazards Review, 2024 - ascelibrary.org
Infrastructure projects require billions of dollars, but they are destroyed in seconds due to
strong ground motions during earthquakes. The disaster mitigation cell of any nation seeks …

Deep learning model for predicting tunnel damages and track serviceability under seismic environment

A Ansari, KS Rao, AK Jain, A Ansari - Modeling Earth Systems and …, 2023 - Springer
Jammu and Kashmir in the northwestern part of the Himalayan region is frequently triggered
with moderate to large magnitude earthquakes due to an active tectonic regime. In this …