[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 …
Optimizing height and porosity of roadway wind barriers for viaducts and bridges
Vehicles and trains are particularly sensitive to wind effects when passing on bridges and
viaducts. As a possible countermeasure, wind barriers are considered to be a valuable …
viaducts. As a possible countermeasure, wind barriers are considered to be a valuable …
[PDF][PDF] Analysis on running safety of train on bridge with wind barriers subjected to cross wind
T Zhang, H Xia, WW Guo - Wind Struct, 2013 - researchgate.net
An analysis framework for vehicle-bridge dynamic interaction system under turbulent wind is
proposed based on the relevant theory of wind engineering and dynamics. Considering the …
proposed based on the relevant theory of wind engineering and dynamics. Considering the …
[HTML][HTML] Vulnerability assessment for the hazards of crosswinds when vehicles cross a bridge deck
A new procedure to assess the crosswind hazard of operating a vehicle over a bridge deck
has been developed using a probabilistic approach that utilizes long-term wind data at …
has been developed using a probabilistic approach that utilizes long-term wind data at …
Wind tunnel test on aerodynamic effect of wind barriers on train-bridge system
WW Guo, YJ Wang, H Xia, S Lu - Science China Technological Sciences, 2015 - Springer
To investigate the aerodynamic effect of wind barriers on a high-speed train-bridge system,
a sectional model test was conducted in a closed-circuit-type wind tunnel. Several different …
a sectional model test was conducted in a closed-circuit-type wind tunnel. Several different …
[PDF][PDF] Design criteria of wind barriers for traffic. Part 1: wind barrier performance
This study investigates the design criteria required for wind barriers to protect vehicles
running on an expressway under a high side wind. At the first stage of this study, the lateral …
running on an expressway under a high side wind. At the first stage of this study, the lateral …
Protection effect of railway wind barrier on running safety of train under cross winds
H Xiang, Y Li, B Chen, H Liao - Advances in structural …, 2014 - journals.sagepub.com
The wind tunnel test is conducted to measure the wind loads of a train and the wind
pressure distribution above track. The dynamic responses of vehicle are calculated by using …
pressure distribution above track. The dynamic responses of vehicle are calculated by using …
Analysis on running safety of train on the bridge considering sudden change of wind load caused by wind barriers
T Zhang, H Xia, W Guo - Frontiers of Structural and Civil Engineering, 2018 - Springer
The calculation formulae for change of wind load acting on the car-body are derived when a
train moves into or out of the wind barrier structure, the dynamic analysis model of wind …
train moves into or out of the wind barrier structure, the dynamic analysis model of wind …
Aerodynamic performance of a novel wind barrier for train-bridge system
An adjustable, louver-type wind barrier was introduced in this study for improving the
running safety and ride comfort of train on the bridge under the undesirable wind …
running safety and ride comfort of train on the bridge under the undesirable wind …
Risk assessment of wind-induced vehicle accidents on long-span bridges using onsite wind and traffic data
A systematic approach was proposed to assess vehicle accident risk over sea-crossing
bridges under strong winds. The annual frequency of an accident was evaluated as a risk …
bridges under strong winds. The annual frequency of an accident was evaluated as a risk …