Results 71 to 80 of about 2,458,287 (328)

Extracting the Complete Travel Trajectory of Subway Passengers Based on Mobile Phone Data

Journal of Advanced Transportation, 2022
The usage of mobile phones has undergone tremendous growth in the past decades. Large amounts of mobile-phone signaling data (MSD) are generated while using various mobile phone applications.
Junwei Zhang, Wei Wu, Qixiu Cheng, Weiping Tong, Anish Khadka, Xiao Fu, Ziyuan Gu   +6 more
doaj   +1 more source

An optimizing microseismic method for rock burst early warning based on mining production process

Deep Underground Science and Engineering, EarlyView.
A classification early warning method of rock burst based on hourly microseismic data is proposed, which can be combined with the on‐site production process to provide more timely warning. Abstract Microseismic (MS) events have been reported in nearly every coal mining country, which could well lead to rock burst in underground coal mines.
Zepeng Han, Linming Dou, Wu Cai, Mingbo Chi, Guojun Xi, Shuai Chen, Biao Jiao   +6 more
wiley   +1 more source

Applying BIM and pedestrian simulation for architectural flow line optimization in subway stations: an empirical analysis at Chongqing Ranjiaba Station

Journal of Asian Architecture and Building Engineering
In China’s new urbanization, urban rail transit has developed rapidly. Multiline subway stations in Chongqing face issues such as high passenger flow and intersecting pedestrian flows, leading to congestion, which affects station safety and service ...
Xian Li, Ziyi Zhao, Xudong Zeng
doaj   +1 more source

Transportation safety in an urban condition [PDF]

E3S Web of Conferences, 2019
This study is explores the problem of cars entry in to subway stations. Cars been driven in to subway stations in many countries including France, Russia, Belarus, Belgium, Italy, etc. Sometimes this results in fatalities or injuries and stoppage of work
Shvetsov Alexey, Balalaev Alexander, Grivanova Olga, Kokieva Galia, Varlamova Larisa   +4 more
doaj   +1 more source

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

Deep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu, Tao Li, Ruiqi Yuan, Yue Li, Bingni Wu, Bo Liu, Zhengding Deng, Galindo Rubén, Fausto Molina‐Gómez   +8 more
wiley   +1 more source

Optimizing subway-based TOD: identifying threshold effects among station-level parameters

Journal of Asian Architecture and Building Engineering
Optimizing subway-based transit-oriented development (TOD) requires strategic alignment of transit infrastructure, land use balance, and multimodal accessibility. Shapley additive explanations (SHAP) and partial dependence plot (PDP) analyses are used to
Jiyoung Kim, Youngchul Kim
doaj   +1 more source

Subway station dwell time prediction and user-induced delay

, 2021
Subway station dwell time (subway SDT) is used by transit agencies in determining scheduling, capacity, emissions, and cost. Currently, most use a static subway SDT value that is not responsive to changes in demand, weather, location, and users’ actions.
O\u27Loughlin, John Paul, Volovski, Matthew, Cao, Cara, Ieronymaki, Evangelia S.   +3 more
core   +1 more source

Mechanism and disaster control new technology of strong ground pressure manifestation in ultra‐large mining face

Deep Underground Science and Engineering, EarlyView.
In response to the problem of strong mining pressure manifestation along the goaf roadway in a thick coal seam mining area, this study uses a new type of combined blasting roof cutting technology to effectively control the manifestation and deformation of mining pressure along the goaf roadway.
Xiaoding Xu, Manchao He, Jun Yang, Yubing Gao, Qiang Fu, Qing Ma, Yajun Wang   +6 more
wiley   +1 more source

Study on Deformation Characteristics Induced by Deep Foundation Pit Excavation Sharing Diaphragm Wall with Existing Subway Station

Zhongwai Gonglu
To investigate the deformation induced by deep foundation pit excavation sharing a diaphragm wall with an existing subway station, this study took the foundation pit project of Gongming Square Station of Shenzhen Metro as an example.
LING Tonghua, ZOU Nanwei, ZHOU Kun, FENG Wei, WU Xing, ZHANG Liang   +5 more
doaj   +1 more source

Investigation of Magnetic Field in the Subway Station

Advances in Electrical and Electronic Engineering, 2006
Paper deals with computing of magnetic field in the rails surroundings of subway (underground). The calculation of field is made by using of an analytical method in Excel VBA. There is also used commercial FEM software ANSYS and finite element method. Output results of the both methods are finally compared.
Henzl, Ctibor, Kačor, Petr, Paleček, Josef   +2 more
openaire   +2 more sources