IMECH-IR  > 流固耦合系统力学重点实验室
Optimal windbreak design for wind-erosion in high-speed railway
Xi Y; Mao J; Gao L; Yang GW(杨国伟)
Source PublicationModeling and Computation in Engineering II - Proceedings of the 2nd SREE Conference on Modeling and Computation in Engineering, CMCE 2013
2013
Conference Name2nd SREE Conference on Modeling and Computation in Engineering, CMCE 2013
Conference DateJune 22, 2013 - June 23, 2013
Conference PlaceHong Kong, Hong kong
AbstractIt is also very important to improve resistant capabilities of wind resistance and structural stability of the windbreak while reducing train aerodynamic load. This article proposes a new type of windbreak with double-layer structure forming a cavity chamber with hole for energy dissipation of crosswind. Numerical simulation was used to analysis the wind protection effect of two kinds of windbreak and their own wind-resistance performance. The results showed that the two types of windbreaks can significantly reduce the train aerodynamic load under the action of crosswind, and the force act on the windbreak with cavity chamber structure is small than on another one with single layer structure. The new windbreak has better effect in aerodynamic load shedding for the train, stronger resistant capabilities of wind resistance and safety of structure. This new windbreak with cavity chamber will provides useful references for design of the wind protection system for high speed train. © 2013 Taylor & Francis Group.
KeywordDouble Layer Structure High Speed Train (Hst) High-speed Railways Protection Systems Safety Of Structures Single-layer Structure Structural Stabilities Train Aerodynamics
WOS IDWOS:000342681800014
DepartmentLMFS流固耦合与数值计算(LHO)
ISBN9781138000582
Indexed ByCPCI-S ; EI
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/60239
Collection流固耦合系统力学重点实验室
高温气体动力学国家重点实验室
Recommended Citation
GB/T 7714
Xi Y,Mao J,Gao L,et al. Optimal windbreak design for wind-erosion in high-speed railway[C],2013.
Files in This Item: Download All
File Name/Size DocType Version Access License
Cp2013-046.pdf(479KB)会议论文 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xi Y]'s Articles
[Mao J]'s Articles
[Gao L]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xi Y]'s Articles
[Mao J]'s Articles
[Gao L]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xi Y]'s Articles
[Mao J]'s Articles
[Gao L]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Cp2013-046.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.