FRP桥面板静载试验研究及分析

详细信息

ANALYSIS AND EXPERIMENTAL STUDY ON STATICALLY LOADED FRP BRIDGE DECK

(1. School of Transportation, Southeast University, Nanjing, Jiangsu 210096, China; 2. Department of Bridge Engineering, Tongji University, Shanghai 200092, China)

摘要: 纤维增强复合材料(FRP)桥面板是近年来开始在桥梁工程中应用的一种新型桥面板结构。通过FRP桥面板模型的静载试验，研究了其变形和应力分布情况，并与有限元数值模拟的结果进行了对比。分析了在荷载作用下FRP桥面板的整体受力、变形情况和加载区局部的变形情况，为FRP桥面板的设计与应用提供了依据。
- 桥梁工程 /
- 桥面板 /
- FRP /
- 有限元 /
- 应力 /
- 变形
Abstract: A fiber reinforced polymer(FRP) bridge deck is an innovated structural element applied to bridge engineering recently. The behavior of simple supported pultruded FRP bridge deck is studied through a static loading test and a finite element analysis. The deflection and the distribution of strain of the whole model and the local area of the loaded section are analyzed. And the result provides a basis for the design and application of a FRP bridge deck.
- bridge engineering /
- bridge deck /
- FRP /
- finite element /
- stress /
- deformation