铁道标准设计2016，Vol.60Issue(7)：86-89,90,5.DOI:10.13238/j.issn.1004-2954.2016.07.020
兰新高速铁路桥梁挡风结构挡风板设计
The Design of Bridge Wind Shield for Lanzhou-Urumqi High Speed Railway
摘要
Abstract
Lanzhou-Urumqi high speed railway traverses through area with strong and frequent wind, which endangers the normal railway operation. In view of failure of the existing wind resistance technology to meet the requirements of high-speed railway, this paper studies and designs the bridge wind shield based on the features and requirements of high-speed railway. Reasonable hole rate, wave height and thickness of bridge wind shield are defined by means of theoretical research, numerical simulation analysis and wind tunnel test. The structure of bridge wind shield applying to high-speed railway is designed. This design meets the requirements of the line.关键词
兰新高速铁路/桥梁/挡风结构/挡风板/防风技术Key words
Lanzhou-Urumqi high speed railway/Bridge/Wind resistant structure/Wind shield/Wind resistance technology分类
交通工程引用本文复制引用
俞萍..兰新高速铁路桥梁挡风结构挡风板设计[J].铁道标准设计,2016,60(7):86-89,90,5.基金项目
中国铁道建筑总公司科技研究开发计划项目(10-01A) （10-01A）
