Seismic response and damage of underground subway station in a slightly sloping liquefiable site
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of Earthquake Engineering"
DOI: 10.1007/s10518-019-00705-1
Abstract: Sand liquefaction-induced lateral flow has caused the destruction of a large number of buildings. In this work, an overall time-history numerical simulation is conducted to study the nonlinear dynamic interaction of soil with an underground… read more here.
Keywords: subway station; slightly sloping; underground structure; damage underground ... See more keywords
Numerical analysis on the mechanical performance of supporting structures and ground settlement characteristics in construction process of subway station built by Pile-Beam-Arch method
Sign Up to like & getrecommendations! Published in 2017 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-016-0004-9
Abstract: Pile-Beam-Arch (PBA) method is an effective approach to control the surface settlement induced by excavation to construct the subway station, especially when the station is located in the urban area with dense buildings. Based on… read more here.
Keywords: surface settlement; construction; settlement; subway station ... See more keywords
Interval type-2 fuzzy TOPSIS approach with utility theory for subway station operational risk evaluation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Ambient Intelligence and Humanized Computing"
DOI: 10.1007/s12652-021-03182-0
Abstract: As a distributing center for passengers, the subway station directly affects the entire subway system’s safe operation. Accurate operational subway station risk evaluation has an important significance in risk avoidance and accident emergency response. By… read more here.
Keywords: subway station; risk evaluation; risk;
Commuter exposure to particulate matters in four common transportation modes in Nanjing
Sign Up to like & getrecommendations! Published in 2019 at "Building and Environment"
DOI: 10.1016/j.buildenv.2019.04.018
Abstract: Abstract Particulate matter (PM) is one of the major air pollutants in China. Traffic-related microenvironments are the typical scenarios exposed to high PM concentrations. This paper investigates the personal exposure to PM during commuting in… read more here.
Keywords: subway station; station; particulate; transportation modes ... See more keywords
Simulation on fire emergency evacuation in special subway station based on Pathfinder
Sign Up to like & getrecommendations! Published in 2020 at "Case Studies in Thermal Engineering"
DOI: 10.1016/j.csite.2020.100677
Abstract: Abstract As a kind of large volume underground vehicles, the subway greatly relieves the traffic pressure of the city. However, the main defect is a closed space can easily lead to high casualty once there… read more here.
Keywords: subway station; special subway; fire; evacuation ... See more keywords
Analysis of a novel subway station structure to mitigate damages induced by normal faulting
Sign Up to like & getrecommendations! Published in 2020 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2020.106246
Abstract: Abstract Underground structures are more vulnerable to faulting than earthquake shaking. However, there are no effective mitigation measures for the damages of underground structures subjected to normal faulting. This study proposes a novel structure for… read more here.
Keywords: subway station; normal faulting; novel subway; diaphragm walls ... See more keywords
Subway station construction using combined shield and shallow tunnelling method: Case study of Gaojiayuan station in Beijing
Sign Up to like & getrecommendations! Published in 2018 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2018.09.010
Abstract: Abstract This paper presents a case of Gaojiayuan subway station of Beijing Subway Line 14 constructed using combined shield and shallow tunnelling method. The layout, geological and hydrogeological conditions, construction process and related measures to… read more here.
Keywords: station; station beijing; construction; subway station ... See more keywords
Effects of different types of entrances on natural ventilation in a subway station
Sign Up to like & getrecommendations! Published in 2020 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2020.103578
Abstract: Abstract In this study, the natural ventilation of a horizontal entrance of a typical subway station is investigated based on numerical simulations and experiments. In addition, a renormalization group k-ɛ model (RNG k-ɛ model) is… read more here.
Keywords: station; natural ventilation; subway station; wind catcher ... See more keywords
Study on smoke control under mechanical exhaust strategy in a cross-type interchange subway station
Sign Up to like & getrecommendations! Published in 2021 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2021.103897
Abstract: Abstract In order to analyze the effect of the smoke exhaust system, a series of experiments were conducted in a 1:20 scale model of a cross-type interchange subway station. Fire dynamics simulator code was used… read more here.
Keywords: station; smoke control; interchange subway; subway station ... See more keywords
Directional Signage Location Optimization of Subway Station Based on Big Data
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2019.2963310
Abstract: The imperfection of the guide signs in the subway will lead to many difficulties for passengers, which directly affects the operation efficiency of subway stations. In this paper, we use big data to analyze the… read more here.
Keywords: big data; optimization; subway station; directional signage ... See more keywords
Identifying Abnormal Riding Behavior in Urban Rail Transit: A Survey on “In-Out” in the Same Subway Station
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2020.3032843
Abstract: The large-scale data collected by automated fare collection (AFC) systems provide opportunities for researching both individual travelling behavior and mobility pattern in urban city. In existent researching files, AFC data focuses on detecting riders’ travel… read more here.
Keywords: subway; identifying abnormal; abnormal behaviors; subway station ... See more keywords