Results 31 to 40 of about 1,503,690 (190)
Advances in Civil Engineering, 2018 In this study, a three-dimensional flow analysis of underground subway station was conducted by applying ventilation mode in operation and platform screen door (PSD) opening and closing conditions on fire in underground platform.
Ju-Yeong Jung +4 more
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Numerical analysis on the seismic performance of subway station in ground crack area
, 2023 The site soil with ground cracks would cause strong motion and large deformation under major earthquakes, which brings a serious threat to underground structures.
Xiong, Z., Zhuge, Y., Chen, X., Liu, Y.
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Environment International, 2021 Background: Air pollution in subway environments is a growing concern as it often exceeds WHO recommendations for indoor air quality. Ultrafine particles (UFP), for which there is still no regulation nor a standardized exposure monitoring method, are the
Rémy Pétremand +7 more
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Damage and failure of underground subway stations under different soil constraint conditions
PLOS ONE, 2023 Investigations from past earthquakes have shown that underground subway stations can suffer excessive deformation under strong seismic loads, leading to the damage of critical components and the collapse of structures. This study presents the results of finite element analyses on the seismic damage of underground subway stations installed under ...
Jing-Kun Zhang +3 more
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Yantu gongcheng xuebao, 2017 The case study of closely spaced twin tunnels excavated vertically beneath the adjacent Chaoyangmen station in Beijing, China is introduced. The existing subway station is part of the Beijing subway Line 2.
ZHANG Xu 1, 2, ZHANG Cheng-ping 1,2, HAN Kai-hang 1, 2, WANG Jian-chen 3
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Building Evacuate Module for Urban Underground Passages: Subway Station in Turkey
Journal of Transportation Technologies, 2015 The primary goal of crowd evacuation in urban underground passages or subways is to evacuate as many evacuees as possible to safe areas in the shortest time when emergency events occur. This paper chooses the underground passages of one metro in Istanbul, Turkey as research object, and uses a study method which combines by sites investigation, field ...
HAŞTEMOĞLU, HASAN ŞEHMUZ +1 more
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E3S Web of Conferences, 2018 In the extra-large cross-section urban subway underground station projects, the key problem is to choose the appropriate excavation method and grasp the mechanical behavior of the surrounding rock after excavation.
Wu Bo, Huang Wei, Zhao Yong Bo
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Numerical simulation of irregular section underground structure shaking table test model
Earthquake Research Advances, 2022 Based on the the large shaking table test results on irregular section subway station structure in soft soil, an overall time-history numerical simulation is conducted to study the nonlinear dynamic interaction of the soil-irregular underground structure.
Baizan Tang +4 more
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Energy Consumption of the VAC System for Subway Stations: A Model Based on Theoretical Analysis and its Engineering Application [PDF]
E3S Web of Conferences, 2019 With the continuous expansion of the subway scale, the amount of energy consumed by subway stations has become a concern, among which the energy consumption of ventilation and air-conditioning (VAC) system takes a large proportion.
Su Ziyi, Li Xiaofeng
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APPLICATIONS OF BIM TECHNOLOGY TO SUBWAY STATION CONSTRUCTION MANAGEMENT PAPER [PDF]
, 2021 The subway station construction conditions of the Shijiazhuang Shiguang Street Station are seriously limited. The underground pipelines of various types are complexly interwoven, making construction difficult and raising the requirement of construction ...
WEIGUO LI, DONGYANG GENG
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