[HTML][HTML] A review on aerodynamic load and dynamic behavior of railway noise barriers when high-speed trains pass
Noise barriers need to be installed along high-speed railway lines to protect nearby
inhabitants from the noise pollution caused by the running of high-speed trains (HSTs). The …
inhabitants from the noise pollution caused by the running of high-speed trains (HSTs). The …
A comprehensive review on coupling vibrations of train–bridge systems under external excitations
Y Li, H ** increasing. Meanwhile, frequent extreme …
Aerodynamic simulation of effects of one-and two-side windbreak walls on a moving train running on a double track railway line subjected to strong crosswind
High-speed railway lines are widely distributed worldwide. The surrounding wind
environment of such railway lines is complex, which significantly affects the safety of high …
environment of such railway lines is complex, which significantly affects the safety of high …
Comparison of aerodynamic performance of trains running on bridges under crosswinds using various motion modes
J Zhang, Y Ding, F Wang, N **ang, A Xu, Z Chen… - Physics of …, 2023 - pubs.aip.org
The high-speed railway bridge, accounting for over 50% of railway lines, plays an important
role in high-speed railways. When the train runs at high speed on these bridges, the strong …
role in high-speed railways. When the train runs at high speed on these bridges, the strong …
Influence of the turbulence conditions of crosswind on the aerodynamic responses of the train when running at tunnel-bridge-tunnel
High-speed trains (HSTs) often encounter crosswinds with complex pulsating components
when running at a tunnel-bridge-tunnel section (TBTS), and their running safety may …
when running at a tunnel-bridge-tunnel section (TBTS), and their running safety may …
Characteristics of wind field at tunnel-bridge area in steep valley: Field measurement and LES study
A high-speed train (HST) may be suddenly subjected to strong crosswinds when passing
through a tunnel-bridge area in steep valley terrain. Investigating the natural wind …
through a tunnel-bridge area in steep valley terrain. Investigating the natural wind …
Deterioration of aerodynamic performance of a train driving through noise barriers under crosswinds
Unilateral vertical noise barrier (UVNB), bilateral vertical noise barrier (BVNB) and fully
enclosed noise barrier (FENB) are widely used along high-speed railways. The running …
enclosed noise barrier (FENB) are widely used along high-speed railways. The running …
Aerodynamic characteristics of two noise barriers (fully enclosed and semi-enclosed) caused by a passing train: A comparative study
W Yang, D Ouyang, E Deng, X He, Y Zou… - Journal of Wind …, 2022 - Elsevier
With the wide use of noise barriers along high-speed railways, the aerodynamic problems of
noise barrier caused by high-speed train operation become increasingly prominent. At …
noise barrier caused by high-speed train operation become increasingly prominent. At …
Aerodynamic interference effects of bridge-train-like bluff bodies with small flow attack angle
This paper employs numerical simulation to examine the impact of variations in flow angle of
attack (α) and low Reynolds number (Re) on the aerodynamic performance of the RC-TLBB …
attack (α) and low Reynolds number (Re) on the aerodynamic performance of the RC-TLBB …
[HTML][HTML] Aerodynamic impacts of high-speed trains on city-oriented noise barriers: A moving model experiment
Two types of city-oriented noise barriers, ie, fully-enclosed noise barrier and bilateral
inverted l-shaped semi-enclosed noise barrier, have been gradually adopted in city centres …
inverted l-shaped semi-enclosed noise barrier, have been gradually adopted in city centres …