Aerodynamic characteristics of a trailing rail vehicles on viaduct based on still wind tunnel experiments
The aerodynamic behavior of rail vehicles subject to crosswind has become one of the hot
topics to the Chinese railway community, due to the rapid expansion of the high-speed …
topics to the Chinese railway community, due to the rapid expansion of the high-speed …
[HTML][HTML] Advances and applications of wind engineering in exceptional terrain
J Li, S Yang, J Hao, G Gao, F Wang, H Bai… - Journal of Traffic and …, 2024 - Elsevier
Wind engineering has made significant strides in addressing the challenges posed by
exceptional terrains, where traditional methodologies often fall short. This paper reviews the …
exceptional terrains, where traditional methodologies often fall short. This paper reviews the …
Research on the wind-sheltering performance of different forms of corrugated wind barriers on railway bridges
H Gu, T Liu, Z Jiang, Z Guo - Journal of Wind Engineering and Industrial …, 2020 - Elsevier
The variation laws of flow field structure leeward a corrugated wind barrier with different
bending angles and their sheltering performance on a train above a railway bridge were …
bending angles and their sheltering performance on a train above a railway bridge were …
An adaptive surrogate model based on support vector regression and its application to the optimization of railway wind barriers
H Xiang, Y Li, H Liao, C Li - Structural and Multidisciplinary Optimization, 2017 - Springer
This study provides evidence supporting the use of the update strategies for the support
vector regression (SVR) model. Firstly, the fitting and interpolation method (FIM) is presented …
vector regression (SVR) model. Firstly, the fitting and interpolation method (FIM) is presented …
Effects of wind barrier on the safety of vehicles driven on bridges
N Chen, Y Li, B Wang, Y Su, H Xiang - Journal of Wind Engineering and …, 2015 - Elsevier
The evaluation of the sheltering efficiency of wind barriers is directly related to the safety of
vehicles under crosswind. A series of work has been carried out in order to optimize the …
vehicles under crosswind. A series of work has been carried out in order to optimize the …
Evaluation and improvement of wind environment and vehicle safety on long-span bridge deck under strong crosswind
Y Yang, J Zhang, F Cao, Y Ge, L Zhao - Journal of Wind Engineering and …, 2022 - Elsevier
Ensuring the safety of various vehicles or trains passing through the bridge deck under
strong crosswind is one of the most important topics for a long-span bridge. Based on the …
strong crosswind is one of the most important topics for a long-span bridge. Based on the …
Effects of wind-barrier parameters on dynamic responses of wind-road vehicle–bridge system
Accidents, such as deflections, side slips, and even rolls, can easily occur when road
vehicles moving on the bridge deck at high speed are subjected to sudden changes owing …
vehicles moving on the bridge deck at high speed are subjected to sudden changes owing …
Wind loads of moving vehicle on bridge with solid wind barrier
A wind tunnel experimental study is conducted to study the wind loads acting on a moving
vehicle model on a bridge installed with a solid wind barrier. The repeatability of the tests is …
vehicle model on a bridge installed with a solid wind barrier. The repeatability of the tests is …
[PDF][PDF] Aerodynamic effect of wind barriers and running safety of trains on high-speed railway bridges under cross winds
W Guo, H Xia, R Karoumi, T Zhang, X Li - Wind Struct, 2015 - researchgate.net
For high-speed railways (HSR) in wind prone regions, wind barriers are often installed on
bridges to ensure the running safety of trains. This paper analyzes the effect of wind barriers …
bridges to ensure the running safety of trains. This paper analyzes the effect of wind barriers …
2D and 3D numerical and experimental analyses of the aerodynamic effects of air fences on a high-speed train
M Mohebbi, MA Rezvani - Wind and Structures, 2021 - koreascience.kr
This perusal surveys the design criteria indispensable for fences that are installed alongside
the high-speed railway tracks to protect the passing high-speed rolling stock under strong …
the high-speed railway tracks to protect the passing high-speed rolling stock under strong …