Pseudo-simultaneous measurements for the spatial-temporal characteristics of accumulation and coarse mode particles near an urban viaduct within street canyons
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Pollution Research"
DOI: 10.1016/j.apr.2019.06.005
Abstract: Abstract This study aimed to assess the effects of viaduct settings, meteorological and traffic conditions on the vertical and horizontal distributions of particle number concentrations (PNCs) and particle number size distributions (PNSDs) for accumulation and… read more here.
Keywords: street; viaduct; accumulation coarse; street canyons ... See more keywords
The influence of a viaduct on PM dispersion in a typical street: Field experiment and numerical simulations
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Pollution Research"
DOI: 10.1016/j.apr.2020.01.009
Abstract: Abstract To investigate the effects of a viaduct on particle diffusion below the viaduct, field measurements for particulate matter (PM) concentration along roadsides with and without viaducts were conducted in this study. Air flow and… read more here.
Keywords: viaduct; influence viaduct; street; field ... See more keywords
A reliability analysis method of dynamic irregularity for track–viaduct system with low stiffness
Sign Up to like & getrecommendations! Published in 2022 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2021.108518
Abstract: Abstract To evaluate the reliability of the dynamic irregularity of a track structure in satisfying the safety requirements, a stochastic virtual track inspection (SVTI) system that can be used to predict the time-varying probability distribution… read more here.
Keywords: viaduct; probability; system; track ... See more keywords
Modelling and validation of coupled high-speed maglev train-and-viaduct systems considering support flexibility
Sign Up to like & getrecommendations! Published in 2019 at "Vehicle System Dynamics"
DOI: 10.1080/00423114.2018.1450517
Abstract: ABSTRACT This study presents a more realistic modelling of the maglev-based high-speed railway line in Shanghai, China. Focus is placed on an accurate simulation of the two subsystems: the train subsystem including the magnets and… read more here.
Keywords: viaduct systems; viaduct; train viaduct; maglev train ... See more keywords
Dynamic Analysis of a Coupled System of High-Speed Maglev Train and Curved Viaduct
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Structural Stability and Dynamics"
DOI: 10.1142/s0219455418501432
Abstract: This study presents a framework for dynamic analysis of a coupled system of high-speed maglev train and curved viaduct. A series of trajectory coordinates are used to define the motion of maglev vehicles moving over… read more here.
Keywords: viaduct; maglev; system; curved viaduct ... See more keywords
Insights into the Effect of WJ-7 Fastener Rubber Pad to Vehicle-Rail-Viaduct Coupled Dynamics
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10051889
Abstract: The high-speed railway (HSR) has been a long-term hotspot in both scientific and engineering societies to enhance the long-term high quality HSR service. This study aims to investigate the WJ-7B type small resistance fastener rubber… read more here.
Keywords: rubber pad; fastener rubber; temperature; viaduct ... See more keywords
Causes of the Collapse of the Polcevera Viaduct in Genoa, Italy
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11178098
Abstract: The article investigates the causes of the Morandi viaduct collapse in Genoa. This three-span viaduct was a part of the A10 motorway leading to Savona. The structure design of the viaduct supports and diagonal stay… read more here.
Keywords: italy; viaduct; collapse; article ... See more keywords