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   Articles with "twin tunnels" as a keyword



Modified dynamic stress concentration factor for twin tunnels using a novel approach of FEM-scattering

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recommendations! Published in 2017 at "Tunnelling and Underground Space Technology"

DOI: 10.1016/j.tust.2017.07.006

Abstract: Abstract The frequent failure of newly built tunnels under earthquake loading has led to a broader range of research into assessing the effect of seismic waves on tunnels. Numerous researchers have worked on twin tunnels… read more here.

Keywords: tunnels using; seh pol; bridge; pol bridge ... See more keywords

Three-dimensional numerical simulation of pile-twin tunnels interaction – Case of the Shiraz subway line

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recommendations! Published in 2019 at "Tunnelling and Underground Space Technology"

DOI: 10.1016/j.tust.2018.12.002

Abstract: Abstract The use of an underground transportation network to solve urban traffic problems is a practical solution. Shiraz, one of the most famous touristic cities of Iran, is developing its own urban railway network using… read more here.

Keywords: numerical simulation; twin tunnels; twin; interaction ... See more keywords
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Experimental investigation and numerical analysis of mechanical behaviour of railway station reconstruction over twin tunnels

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recommendations! Published in 2021 at "Tunnelling and Underground Space Technology"

DOI: 10.1016/j.tust.2021.103918

Abstract: Abstract Railway station reconstruction adjacent to existing twin tunnels has been a challenging problem, as the former can impose heavy loads on the latter. As a result, the existing twin tunnels may sustain damage. To… read more here.

Keywords: station reconstruction; twin tunnels; twin; reconstruction twin ... See more keywords

A Risk-Driven Probabilistic Framework for Blast Vibrations in Twin Tunnels: Integrating Monte Carlo Simulation to Quantify Cavity Effects

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recommendations! Published in 2025 at "Applied Sciences"

DOI: 10.3390/app152312643

Abstract: Predicting blast-induced vibrations in twin tunnels is challenging due to complex wave-cavity interactions, which render conventional scaled-distance (PPV-SD) models inadequate. This study introduces a hybrid empirical-probabilistic framework to quantify the probability of exceeding regulatory vibration… read more here.

Keywords: framework; probabilistic framework; vibrations twin; blast ... See more keywords