摘要
该文以工程中采用的一种新型钢桥面铺装为背景,建立了钢桥面板及铺装的三维有限元模型,分析了在车轮水平荷载作用下,铺装层与钢桥面的界面应力分布规律及轮载最不利位置,所得结论对钢桥面铺装的设计具有参考价值。
Taking a new steel-deck pavement used in a project as the background,the article sets up the three-dimensioned finite element model of steel deck plate and pavement,analyzes the interface stress distribution rule of the pavement layer and steel deck and the most disadvantage location of the wheel load under the horizontal load action of vehicle wheel.The conclusion can be used in the design of steel-deck pavement.
出处
《城市道桥与防洪》
2010年第4期61-63,共3页
Urban Roads Bridges & Flood Control
关键词
钢桥面铺装
界面应力
轮压荷载
steel-deck pavement
interface stress
wheel pressure load
