A pultruded GFRP deck panel for temporary structures

被引:13
|
作者
Kim, Hyeong-Yeol [1 ]
Park, Ki-Tae [1 ]
Jeong, Jinwoo [1 ]
Lee, Young-Ho [1 ]
Hwang, Yoon-Koog [1 ]
Kim, Dohak [2 ]
机构
[1] Korea Inst Construct Technol, Dept Struct Engn, Goyang 411712, Gyeonggi Do, South Korea
[2] GS Engn & Construct Co Ltd, Res Dev Team, Yongin 449831, Gyeonggi Do, South Korea
关键词
Glass fibres; Thermoseting resin; Finite element analysis; Mechanical testing; Pultrusion; Temporary structures; BRIDGE DECK; POLYMER COMPOSITES; FIELD PERFORMANCE; STATIC BEHAVIOR; CONSTRUCTION;
D O I
10.1016/j.compstruct.2009.04.028
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
This paper presents the design, analysis, and fabrication of a reusable pultruded GFRP (glass fiber-reinforced-polymer) deck panel that can be used to furnish the roadway surface of temporary structures. A five-cell GFRP deck panel is proposed here to overcome the steel corrosion and fatigue problems of conventional steel deck panels. A finite element analysis was carried out to design the cross-section and to evaluate the structural performance of the proposed GFRP deck panel within the design limits. The GFRP deck panels were successfully fabricated in accordance with the proposed cross-sectional profile and GFRP stacking patterns and have been installed in a construction site. The findings and recommendations for future study are also summarised. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:20 / 30
页数:11
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