Risk Assessment of Road Vehicles Under Wind Gust Excitation-Reference-Cited by-同舟云学术

Risk Assessment of Road Vehicles Under Wind Gust Excitation

Published:2020-08-07 Issue:10 Volume:15 Page:
ISSN:1555-1415
Container-title:Journal of Computational and Nonlinear Dynamics
language:en
Short-container-title:

Author:

Zhang Xiaoyu¹,Proppe Carsten¹

Affiliation:

1. Institute of Engineering Mechanics, Karlsruhe Institute of Technology (KIT), Karlsruhe 76131, Germany

Abstract

Abstract Crosswind stability of vehicles has attracted a lot of attention in the past years. Accidents caused by strong crosswind occupy a relatively small proportion. However, they may have unproportionally large contribution to serious and fatal injuries. In order to assess the crosswind stability of road vehicles in a more realistic way, risk analysis for road vehicles running under realistic wind excitation has to be considered. This paper summarizes the method for risk analysis of crosswind stability of road vehicles. A nonstationary model for the wind forces and moments acting on a running vehicle is presented and analyzed in detail. In addition, guidelines for speed limitations or traffic restrictions are developed. Based on the risk analysis, a practical method to determine the critical mean wind speeds for a wind warning system is proposed.

Publisher

ASME International

Subject

Applied Mathematics,Mechanical Engineering,Control and Systems Engineering,Applied Mathematics,Mechanical Engineering,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/computationalnonlinear/article-pdf/doi/10.1115/1.4047638/6555986/cnd_015_10_101004.pdf

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